Search references for IMAC INTEL-BASED. Phrases containing IMAC INTEL-BASED
See searches and references containing IMAC INTEL-BASED!IMAC INTEL-BASED
Line of all-in-one desktop computers by Apple
processors, the Intel-based iMac was succeeded by the Apple silicon iMac beginning in 2021. Apple discontinued the 21.5-inch Intel iMac the same year,
IMac_(Intel-based)
All-in-one desktop computer designed and built by Apple
The iMac, with Apple silicon, is a line of all-in-one desktop Macs made by Apple since 2021. The first major redesign of the iMac line since 2012, the
IMac_(Apple_silicon)
Desktop computer by Apple
the internals to provide cooling for workstation Intel Xeon processors and AMD Vega graphics. The iMac Pro was positively received by critics, who praised
IMac_Pro
2024 operating system version
the final version of macOS to officially support the iMac Pro, the 2019 iMac, most Intel-based MacBook Pros (excluding the 2019 16-inch model and the
MacOS_Sequoia
Line of all-in-one desktop computers by Apple
moving arm attached to it. The third and fourth revisions, the iMac G5 and the Intel iMac, placed all the components immediately behind the display in a
IMac
All-in-one computer by Apple
during its lifespan before being replaced by the first iMacs based on Intel processors. The iMac G5 was well received by critics, who noted its performance
IMac_G5
2025 operating system version
Tahoe is the final version of macOS that supports Macs with Intel processors – the 2020 iMac, the 2019 16-inch MacBook Pro, the 2020 four-port 13-inch MacBook
MacOS_Tahoe
Line of notebook computers
integrated video on Intel-based Macs". Apple. Archived from the original on October 14, 2014. Retrieved February 24, 2022. "iMac 2011 GPU Recall". Archived
MacBook_Pro_(Intel-based)
CPU microarchitecture by Intel
(link) "Apple's iMac Pro Xeon W are ready". WikiChip Fuse. December 24, 2017. Retrieved May 4, 2019. Ung, Gordon (August 18, 2015). "Intel Skylake CPU details
Skylake_(microarchitecture)
All-in-one computer by Apple
The iMac G3, originally released as the iMac, is a series of Macintosh personal computers that Apple Computer sold from 1998 to 2003. The iMac was Apple's
IMac_G3
2026 operating system version
an Intel CPU, including the Mac Pro (2019), the MacBook Pro (16-inch, 2019), the MacBook Pro (13-inch, 2020, four Thunderbolt 3 ports), and the iMac (2020)
MacOS_Golden_Gate
Line of CPUs produced by Intel
first Intel Core CPUs that were targeted only for notebooks (although they were used in some small form factor and all-in-one desktops, like the iMac and
Intel_Core
Mac Pro and iMac Pro lines All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, FMA3, MPX, Enhanced Intel SpeedStep Technology
List of Intel Xeon processors (Skylake-based)
List_of_Intel_Xeon_processors_(Skylake-based)
Series of integrated graphics processors by Intel
previous revisions of the MacBook, Mac mini, and 17-inch iMac. It had been used in all Intel-based Mac minis until the Mac mini released on March 3, 2009)
Intel_GMA
2005–2006 change of processors in Apple computers
software called Rosetta was created. On January 10, Apple unveiled an Intel-based iMac, as well as a 15-inch MacBook Pro laptop, which replaced the similarly
Mac transition to Intel processors
Mac_transition_to_Intel_processors
2023 operating system version
2019 iMac is the only Sonoma-supported Intel Mac that lacks a T2 chip. Mac models that support macOS Sonoma are as follows. iMac (2019 or later) iMac Pro
MacOS_Sonoma
Line of ultraportable notebook computers by Apple
Portege R200, was 19.8 mm (0.78 in) thick). It featured a custom Intel Merom CPU and Intel GMA GPU which were 40% smaller than the standard chip package
MacBook_Air
Computer hardware interface
iMac (21.5-inch, 2017), iMac (Retina 4K, 21.5-inch, 2017), iMac (Retina 5K, 27-inch, 2017) which feature two Thunderbolt 3 ports, as well as the iMac
Thunderbolt_(interface)
2020–2023 transition of Apple computers to using Apple-designed ARM-based processors
concurrently discontinued the 27-inch Intel-based iMac, leaving the Mac Pro and Core i5/i7 Mac Mini as the last Intel-based Macs. Senior vice president of hardware
Mac transition to Apple silicon
Mac_transition_to_Apple_silicon
System-on-a-chip designed by Apple Inc.
iPad Pro (7th generation)'s Tandem OLED display. iPad Pro (7th generation) iMac (2024) Mac Mini (2024) MacBook Pro (14-inch, 2024) MacBook Air (2025) iPad
Apple_M4
Desktop computer by Apple
computers, positioned as the entry-level consumer product, below the all-in-one iMac and the professional Mac Studio. From its launch, the device has been sold
Mac_Mini
Line of notebook computers and mobile workstations
2020, all MacBook Pro models used Intel chips. The MacBook Pro is the first laptop made by Apple to use the Apple–Intel architecture, replacing the earlier
MacBook_Pro
Series of systems-on-a-chip designed by Apple
MacBook Air (M1, 2020) – base model has 7-core GPU Mac Mini (M1, 2020) MacBook Pro (13-inch, M1, 2020) iMac (24-inch, M1, 2021) – base model has 7-core GPU
Apple_M1
All-in-one desktop computer made by Apple
low-end Intel iMac that, like the eMac, was exclusively sold to educational institutions. The eMac design closely resembles the Snow iMac G3, though
EMac
Process performed by firmware or software routines
radical change in the POST process in Macs. Unlike most Intel-based Macs with UEFI, Apple silicon-based Macs use a boot ROM that loads the Low-Level Bootloader
Power-on_self-test
Desktop computer by Apple
professional Mac desktop, sitting above the consumer-range Mac Mini and iMac. It is configurable with either the M4 Max or M3 Ultra system on a chip.
Mac_Studio
System-on-a-chip designed by Apple Inc.
at its Halloween-themed Scary Fast online event, along with models of the iMac and the MacBook Pro using the M3. The M3 series is Apple's first 3 nm design
Apple_M3
1998 iMac (original G3), launched August 15, 1998 Power Macintosh G3 (Blue and White), launched January 5, 1999 iBook, launched June 21, 1999 iMac G3 Slot
List_of_Mac_models
Operating system for Apple computers
version supported PowerPC-based Macs only, with support for Intel-based Macs beginning with OS X Tiger 10.4.4 and support for ARM-based Apple silicon Macs beginning
MacOS
Series of prototype Mac computers
US$999 to receive an Intel DTK. Apple then offered developers a free Intel-based iMac in exchange for sending back the DTK. The Intel DTK would be directly
Developer_Transition_Kit
2022-05-25 Bangeman, Eric (2007-08-09), Aluminum and glass: A review of the new iMac, retrieved 2022-05-25 "Introducing M1 Pro and M1 Max: the most powerful chips
List of Mac models grouped by CPU type
List_of_Mac_models_grouped_by_CPU_type
Family of personal computers made by Apple
and MacBook Pro laptops, and the iMac, Mac Mini and Mac Studio desktops. Macs are currently sold with Apple's Unix-based macOS operating system, which is
Mac_(computer)
2020 operating system version
in 2012 and early 2013. Big Sur runs on the following Macs: iMac (Mid 2014 or later) iMac Pro (2017) MacBook (Early 2015 or later) MacBook Air (Mid 2013
MacOS_Big_Sur
Type of personal computer
architecture and low compatibility with PC-cloned hardware. In 1998, Apple's iMac G3 was introduced as the first widely known example of a legacy-free PC,
Legacy-free_PC
2021 operating system version
with an Intel processor, including MacBook Pro (2016 and later), MacBook (2016 and later), MacBook Air (2018 and later), iMac (2017 and later), iMac (5K Retina
MacOS_Monterey
available for Intel's x86 architecture. On January 10, 2006, the Intel-based iMac and MacBook Pro were introduced, based on the Intel Core Duo platform
History_of_Apple_Inc.
2007 operating system version
OS X Leopard can run on the later flat-panel iMac G4s, the iMac G5, iMac Intel Core Duo and iMac Intel Core 2 Duo, PowerBook G4, Power Mac G4, Power
Mac_OS_X_Leopard
2017 operating system version
sixth-generation Intel processor or newer (late 2015 27-inch iMac, mid 2017 21.5-inch iMac, early 2016 MacBook, late 2016 MacBook Pro or iMac Pro). In High
MacOS_High_Sierra
2005 operating system version
its new iMac and MacBook Pro computers running on Intel Core Duo processors, and announced that the entire Apple product line would run on Intel processors
Mac_OS_X_Tiger
Current line of high-end notebook computers by Apple
Apple's new line of custom ARM-based Apple silicon chips. The M1 13-inch MacBook Pro is externally identical to the previous Intel model, with two ports and
MacBook_Pro_(Apple_silicon)
2022 operating system version
macOS Ventura on models as early as a 2008 MacBook Pro or a 2007 iMac (after a Penryn Intel CPU upgrade). The first developer beta of macOS 13 Ventura was
MacOS_Ventura
Codenames given to products by Apple Inc.
Blue) – Tailgate iMac G3 (5 Flavors) – Life Savers iMac G3, iMac DV, iMac DV+, iMac DV SE – Kihei, P7 iMac G3 (summer 2001) – Kiva iMac G4 (USB 2.0; 15-inch
List_of_Apple_codenames
Miniaturized version of the DisplayPort connector
Apple replaced the DVI port from the MacBook, MacBook Air, MacBook Pro, iMac, Mac Mini, and the Mac Pro with the Mini DisplayPort. Its use as the video
Mini_DisplayPort
Startup sequence for Macintosh computers
From 1998 up until the PowerPC to Intel transition, New World ROM was used for all Macs starting with the first iMac and later expanding to the first iBook
Macintosh_startup
Keynote speeches given by Steve Jobs
the Mac transition from PowerPC to Intel processors was announced 2006: The first Intel-based Apple computer, the iMac Core Duo and the MacBook Pro 2007:
Stevenote
new iMac G5 with a front-facing camera built in. Photo Booth The iPod Video (also known as the fifth-generation iPod) Apple introduced its first Intel-based
List of Apple Inc. media events
List_of_Apple_Inc._media_events
American video game developer
in 1998 and extending into the early 2000s. Bugdom was included with new iMac models. In addition to games, Pangea also provides panoramic photography
Pangea_Software
Desktop computer
resembles Apple's "Bondi Blue" iMac. Apple sued eMachines for allegedly infringing upon the distinctive trade dress of the iMac with the eOne. Apple and eMachines
EMachines_eOne
Data storage technology
October 23, 2012, with the first supporting products being two desktops: the iMac and Mac Mini with OS X Mountain Lion released in late 2012. Fusion Drives
Fusion_Drive
System-on-chip processors designed by Apple Inc.
The T series "transition" chips perform various functions on Intel-based MacBook and iMac computers released from 2016 onwards. The chip processes and
Apple_silicon
Line of tower computers designed and manufactured by Apple
the iMac G5 and the Xserve G5. Three generations of Power Mac G5 were released before it was discontinued as part of the Mac transition to Intel processors
Power_Mac_G5
Series of notebook computers created by Apple Computer
aluminum PowerBook G4, the MacBook Pro, the Power Mac G5, the flat-screen iMac, the Xserve, and the Mac mini. In a review, Macworld's Andrew Gore praised
PowerBook_G4
PC chip handling onboard control tasks
northbridge on a PowerPC platform is in Apple's older PowerPC-based computers like the iMac G5, which utilized an IBM CPC945 Northbridge chip. According
Northbridge_(computing)
System-on-a-chip designed by Apple Inc
(SoC) tasked with providing security and controller features to Apple's Intel-based Macintosh computers. It is a 64-bit ARMv8 SoC and runs bridgeOS. T2 has
Apple_T2
Series of Apple laptops based on PowerPC and Motorola 68000
consumption. {{{1}}} With the introduction of the Intel-based Macs, once again, the MacBook Pro joined the iMac in sharing the new technology simultaneously
PowerBook
Displays sold by Apple Inc.
Mini G4, Power Mac G4, G5; Intel Mac Mini, and Mac Pro 2006–2012. The PowerBook G4 12″, iMac G5 and the first Intel-based iMacs use mini-DVI ports. A
Apple_displays
Mac OS X boot utility
utility of XPostFacto, stating "OS X runs like a limp turtle on our old iMac G3."[failed verification] XPostFacto on Macintosh Repository Release announcement
XPostFacto
Digital alternative to the Mini-VGA connector by Apple
867 MHz PowerBook G4, which used Mini-VGA), the Intel-based iMac, the MacBook Intel-based laptop, the Intel-based Xserve, and the 2009 Mac mini. In October
Mini-DVI
Built-in macOS software to natively install Microsoft Windows on a Mac
users in installing, managing, and booting into Microsoft Windows on Intel-based Macintosh computers. The Boot Camp Assistant utility guides users through
Boot_Camp_(software)
Computer monitor sold by Apple Inc.
dynamic range with the following Macs running macOS Catalina 10.15.2 or later: iMac (2019 or newer) MacBook Air (2020 or newer) Mac Mini (2020 or newer) MacBook
Pro_Display_XDR
Computer monitor manufactured by Apple Inc.
increase from the 500 nits panel used in the LG UltraFine and 27 in (690 mm) iMac. The panel also supports P3 wide color and True Tone technology. It does
Apple_Studio_Display
American businessman and inventor (1955–2011)
beginning with the "Think different" advertising campaign and leading to the iMac, iTunes, Mac OS X, Apple Store, iPod, iTunes Store, iPhone, App Store, and
Steve_Jobs
S-100 systems, it was based on an open, card-based architecture, which allowed third parties to develop for it. It used the Intel 8088 CPU running at 4
History_of_personal_computers
Suite of artificial intelligence tools developed by Apple Inc.
Apple Intelligence is available only on Apple silicon Mac computers; Intel-based Mac computers are not supported. Features include writing tools that
Apple_Intelligence
Firmware used in old Macintosh models
(including all PCI-based Power Macs such as the Beige/Platinum Power Mac G3 and some NuBus-based Power Macs) are Old World ROM machines. Intel based Macs are incapable
New_World_ROM
2015 operating system version
option on the base model when they were shipped originally. They can only run OS X El Capitan if they have at least 2 GB of RAM. iMac (Mid 2007 - Early
OS_X_El_Capitan
2019 operating system version
an increase over the 2 GB required by Lion through Mojave. iMac (Late 2012 or later) iMac Pro (2017) MacBook (Early 2015 or later) MacBook Air (Mid 2012
MacOS_Catalina
American multinational technology company
entry-level notebook MacBook Air – ultrabook MacBook Pro – pro notebook iMac – all-in-one consumer desktop Mac Mini – small form factor desktop Mac Studio
Outline_of_Apple_Inc.
Discontinued Apple media center application
OS X 10.7. Front Row was first unveiled on October 12, 2005 with the new iMac G5 (along with the built-in iSight camera, the Apple Remote, and Photo Booth)
Front_Row_(software)
Apple-branded microprocessor
the iBook G4, which was replaced by the Intel-based MacBook. The PowerBook G4 was replaced by the Intel-based MacBook Pro. The PowerPC G4 microprocessors
PowerPC_G4
Non-Apple computer running macOS
Apple released Mac OS X 10.4.4 with the first generation of Intel-based Macs, the iMac and the MacBook Pro. These machines used Extensible Firmware Interface
Hackintosh
Series of personal computers by Apple
(27 kg) weight. It shipped with Mac OS 8.1. When the iMac G3 was introduced, the G3 AIO and iMac were sold together to the education market until the
Power_Macintosh_G3
Virtual machine software for Mac
of Corel. Parallels was initially developed for Macintosh systems with Intel processors, but version 16.5 introduced support for Apple silicon. Microsoft
Parallels_Desktop_for_Mac
Family of personal computers released by Apple Computer
the iMac, Ive and his team created an entirely new case design for the Power Macintosh G3, combining many of the aesthetic principles of the iMac (curves
Power_Macintosh
American multinational technology company
transition to Intel processors in 2006. On January 10, 2006, the new MacBook Pro and iMac became the first Apple computers to use Intel's Core Duo CPU
Apple_Inc.
Russian microprocessor
Archived from the original on 2015-01-02. Retrieved 2015-01-03. "Apple's iMac may be facing a new big competitor from Russia". slashdot.org. 7 January
Elbrus-2S+
Ninth and last major release of the classic Mac OS (1999)
It can be run on any machine with a supported CPU platform, including Intel-based Macs. Initially, it required an actual PowerPC processor present in the
Mac_OS_9
computers based on PowerPC processors until 2006 when it switched to Intel-based processors. Apple used PowerPC processors in the Power Mac, iMac, eMac,
PowerPC_applications
Minimum computer by Oracle, 1996–2000
although key components of the Mac NC technology were inherited by the original iMac.[citation needed] The first generation NetStation design and the NetStation
Network_Computer
Taiwan-based manufacturer of notebook computers and other electronic hardware
used Intel components with non-Intel components. The Supreme Court of the United States ruled that LG, who had a patent sharing deal with Intel did not
Quanta_Computer
American electrical engineer (born 1956)
electrical engineer who played an instrumental role in the development of the iMac and iPod, the portable music and video device first sold by Apple Computer
Jon_Rubinstein
Fused multiply–accumulate (FMACxx) instructions Integer multiply–accumulate (IMAC, IMADC) instructions Permutation (PPERM, PERMPx) and conditional move (PCMOV)
SSE5
Series of computers by Apple
August 2006, the Mac Pro is the successor of the Power Mac line, using Intel Xeon rather than PowerPC processors. It shipped in a tower case carried
Mac_Pro
Boot loader developed by Apple
on September 24, 2004. Retrieved May 15, 2008. "Apple Unveils New iMac with Intel Core Duo Processor" (Press release). Apple Inc. January 10, 2006. Retrieved
BootX_(Apple)
Discontinued line of products by Apple Inc
cards and base stations. Several of Apple's desktop computers and portable computers, including the MacBook Pro, MacBook, Mac Mini, and iMac shipped with
AirPort
Multimedia speakers by Harman Kardon
dates back to 1999 when they provided Odyssey stereo speakers built into the iMac G3. In October 1999, Apple CEO Steve Jobs announced the iSub, a 6-inch subwoofer
SoundSticks
Desktop computer
Compaq Computer Corporation around the year 2000. It was inspired by the iMac, and was primarily designed to be a portable desktop computer that could
IPAQ_(desktop_computer)
American computer and software manufacturer
Patient Records) CADO Systems was one of the first manufacturer of Intel microcomputer-based business system with disk drives, application software, a compiler
CADO_Systems
Firmware used in old Macintosh models
(but soldered to the motherboard in some models). All Macs prior to the iMac, the iBook, the Blue and White Power Mac G3 and the Bronze Keyboard (Lombard)
Old_World_ROM
2022. "AMD Radeon Pro 570 Specs". TechPowerUp. Retrieved April 23, 2022. "iMac (Retina 5K, 27-inch, 2019) - Technical Specifications". Apple. Retrieved
List of AMD graphics processing units
List_of_AMD_graphics_processing_units
from the original on May 9, 2008. Retrieved August 13, 2007. "Apple to Use Intel Microprocessors Beginning in 2006". Apple. June 6, 2005. Archived from the
Timeline of computing 2000–2009
Timeline_of_computing_2000–2009
including Samsung and LG, worked closely with Apple as parts partners for the iMac, iPod, and iPhone before it increased its reliance on Taiwan and China. Taiwanese
List_of_Apple_Inc._suppliers
Collaborative Apple Computer and Novell prototype operating system
prototype project, running a port of Macintosh System 7 and its applications on Intel-compatible x86 personal computers. The project, announced in February 1992
Star_Trek_project
North Korean Linux-based operating system
resembled Windows XP; current North Korean leader Kim Jong-un was seen with an iMac on his desk in a 2013 photo, indicating a possible connection to the redesign
Red_Star_OS
USB drive with a full bootable operating system
the slot-loading iMac G3 models. Intel-based Macs carried this functionality over with booting macOS from USB. Specialized USB-based booting was proposed
Live_USB
2009 operating system version
PowerPC processors, as Apple dropped support for them and focused on Intel-based products. As support for Rosetta was dropped in Mac OS X Lion, Snow Leopard
Mac_OS_X_Snow_Leopard
2020–present laptops by Apple
Air is a line of Mac laptops made by Apple. In 2020, Apple stopped using Intel processors in the Air and switched to using their own Apple silicon M-series
MacBook_Air_(Apple_silicon)
Series of GPUs by Nvidia
was rebranded as the 9600 GSO in an attempt to spur sales. The early 2008 iMac models featured an 8800 GS GPU that is actually a modified version of the
GeForce_8_series
2018 operating system version
following Macintosh computers running OS X Mountain Lion or later: iMac (Late 2012 or later) iMac Pro (2017) MacBook (Early 2015 or later) MacBook Air (Mid 2012
MacOS_Mojave
Standard for computer data connections
0. Archived (PDF) from the original on 30 January 2018. "Eight ways the iMac changed computing". Macworld. 15 August 2008. Archived from the original
USB
IMAC INTEL-BASED
IMAC INTEL-BASED
Girl/Female
Arabic
Brave
Female
German
 Variant spelling of German Imma, IMA means "entire, whole." Compare with another form of Ima.
Boy/Male
German
Angel.
Girl/Female
Arabic, Muslim
Leader of Faith
Girl/Female
African, American, Arabic, French, Indian, Iranian, Kannada, Muslim, Parsi, Punjabi, Sikh, Sindhi, Telugu
Faith; Belief; Faithful; Believer of Faith
Female
Hebrew
 Variant spelling of Hebrew Imma, IMA means "mother." Compare with another form of Ima.
Girl/Female
Muslim
Faith. Belief.
Boy/Male
Arabic, Australian, Indonesian, Muslim
Leader; Chief; Leader of the Religion
Boy/Male
Australian, Danish, Dutch, Finnish, Hebrew, Swedish
Laughter; He will Laugh
Boy/Male
Afghan, Arabic, Australian, French, Indian, Lebanese, Muslim, Sindhi
Support; Pillar; Confidence; Mainstay; Support or Pillar; Post
Boy/Male
Indian
Leader
Boy/Male
Indian
Pillar, Post, Support
Boy/Male
Muslim
Pillar, Post, Support
Boy/Male
African, Arabic, Bengali, Gujarati, Hindu, Indian, Indonesian, Iranian, Kannada, Marathi, Muslim, Oriya, Parsi, Swahili, Tamil
Name of a Raga; Faithful; Respect; Faith; Believer of Faith
Boy/Male
Muslim
Leader
Boy/Male
German, Swedish
Angel; Bright Angle
Boy/Male
Muslim
Support. Pillar. Confidence.
Boy/Male
Muslim
Leader. Chief.
Boy/Male
Indian
Faith, Belief, Faith in Allah
Boy/Male
Hindu, Indian, Kannada
Independent Nature
IMAC INTEL-BASED
IMAC INTEL-BASED
Girl/Female
English American
Healer.
Girl/Female
Welsh
Shell.
Boy/Male
Tamil
Khushant | கà¯à®·à®¾à®‚தÂ
Happy
Girl/Female
Teutonic American English French
Happy.
Girl/Female
Muslim
Leadership, The narrator of
Boy/Male
Hindu
One of the Pandavas princes
Boy/Male
Muslim/Islamic
Servant of the Loving
Boy/Male
Tamil
Lord Shiva
Female
Italian
Italian form of Greek Daphne, DAFNE means "laurel."
Boy/Male
Indian, Sanskrit
Possessed with a Glow; Bright
IMAC INTEL-BASED
IMAC INTEL-BASED
IMAC INTEL-BASED
IMAC INTEL-BASED
IMAC INTEL-BASED
n.
A horizontal member spanning an opening, and carrying the superincumbent weight by means of its strength in resisting crosswise fracture.
v. t.
To inter.
n.
Alt. of Imaum
imp. & p. p.
of Inter
n.
The lintel of a fireplace when of wood, as frequently in early houses.
n.
Alt. of Imaum
v. t.
To cover with earth or mold; to inter; to bury; -- sometimes with up.
v. t.
To place in a tomb; to bury; to inter; to entomb.
v. t.
To inter again.
p. pr. & vb. n.
of Inter
v. t.
To deposit in a tomb, as a dead body; to bury; to inter; to inhume.
v. t.
To deposit or inter in a chapel; to enshrine.
v. t.
To bury; to inter; to entomb; as, obscurely sepulchered.
v. t.
To deposit and cover in the earth; to bury; to inhume; as, to inter a dead body.
v. t.
To deposit, as a dead body, in the earth; to bury; to inter.
v. t.
To inhume; to bury; to inter.
v. t.
To inter with funeral rites; to bury.
n.
The space within an arch, and above a lintel or a subordinate arch, spanning the opening below the arch.