invisible electromagnetic radiation that has a wavelength of 750 - 1000 micrometers (used for many purposes, such as night vision and targeting advanced weapons)
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Ir Definition from Language, Idioms & Slang Dictionaries & Glossaries
A form of the prefix in-. See In-.
ir-
ir-
\ir-\ (?). a form of the prefix in-. see in-.
Ir = n. that is pure; that is fresh; a. juicy; green; raw
Di = a. privative pref., syn. with DIS, IN, IR, UN, LESS
Noun
1. a board of the British government that administers and collects major direct taxes
(synonym) Inland Revenue
(hypernym) administrative unit, administrative body
(classification) United Kingdom, UK, Great Britain, GB, Britain, United Kingdom of Great Britain and Northern Ireland
Noun
1. a heavy brittle metallic element of the platinum group; used in alloys; occurs in natural alloys with platinum or osmium
(synonym) iridium, atomic number 77
(hypernym) metallic element, metal
Ir Definition from Business & Finance Dictionaries & Glossaries
INGERSOLL RAND CO
Exchange: NYSE
Manufactures and sells primarily non-electrical machinery and equipment, such as abrasive blasting and recovery systems, agricultural sprayers, air compressors, air dryers, air logic controls, air motors, foundation drills, golf carts, hoists, industrial pumps, lubrication equipment, materials handling equipment, monitoring drills,
Exchange: NYSE
Manufactures and sells primarily non-electrical machinery and equipment, such as abrasive blasting and recovery systems, agricultural sprayers, air compressors, air dryers, air logic controls, air motors, foundation drills, golf carts, hoists, industrial pumps, lubrication equipment, materials handling equipment, monitoring drills,
Ir Definition from Government Dictionaries & Glossaries
pointer infrared pointer
incident report; information rate; information requirement;
Source: U.S. Department of Defense, Joint Doctrine Division. ( About )
intelligence requirements;
infrared
infrared
Infrared
Infrared
Ir Definition from Science & Technology Dictionaries & Glossaries
Infrared
Index Register
Abbreviation for infrared.
The region of the electromagnetic spectrum bounded by the long-wavelength extreme of the visible spectrum (approximately 0.7 
m) and the shortest microwaves (approximately 0.1 mm).
Atomic Mass : 192.22
Atomic Number : 77
Name Origins: Latin, Iris = "rainbow."
Year Discovered : 1803
Discovery Credits : Discovered by S. Tennant at London, UK.
More Details
Atomic Number : 77
Name Origins: Latin, Iris = "rainbow."
Year Discovered : 1803
Discovery Credits : Discovered by S. Tennant at London, UK.
More Details
Infra-red. A range of light not visible to the naked eye. Primarily used for night vision or weapons targeting.
IFR Military Training Routes
Inertial Reference
Iran Air (Iran)
IATA: IR
ICAO: IRA
Web:
Aliances:
FF:
IATA: IR
ICAO: IRA
Web:
Aliances:
FF:
The region of the electromagnetic spectrum bounded by the long-wavelength extreme of the visible spectrum (about 0.7 pm) and the shortest microwaves about 0.1 mm). See also frequency, light.
InfraRed
Iran (Internet),
Iran (ISO 3166),
Iran (FIPS 10-4)
Iran (ISO 3166),
Iran (FIPS 10-4)
Ir Definition from Computer & Internet Dictionaries & Glossaries
Infrared
Instruction Register
Infrared
IRan
**
**
Iran
See: Internet Registry
The IANA has the discretionary authority to delegate portions of its responsibility and, with respect to network address and Autonomous System identifiers, has lodged this responsibility with an IR. The IR function is performed by the DDN NIC. See also: Autonomous System, network address, Defense Data Network..., Internet Assigned Numbers Authority.
InfraRed (aka IrDA) uses an invisible (to humans) beam of light to either wirelessly control a device or as a method of transferring data from camera to computer (or printer) without cables. Some cameras also employ infrared in the auto focusing system.
Ir Definition from Encyclopedia Dictionaries & Glossaries
Ir or ir may refer to:
- the abbreviation (Ir.) for the title of Ingénieur (Engineer), a person practicing the profession of engineering
- Iridium (chemical symbol Ir), the 77th element
- .ir, the Internet country code top-level domain for Iran
| See more at Wikipedia.org... |
.ir is the Internet country code top-level domain (ccTLD) for Iran. It is managed by the Institute for Studies in Theoretical Physics and Mathematics.
| See more at Wikipedia.org... |
Íþróttafélag Reykjavíkur (Reykjavik Athletic) is an Icelandic sport club, based in Reykjavík. It competes in the following:
- Dance
- Track and field
- Handball
- Bowling
- Basketball
- Football
- Skiing
- Taekwondo
- Judo
| See more at Wikipedia.org... |
Ir Definition from Entertainment & Music Dictionaries & Glossaries
Ir Definition from Religion & Spirituality Dictionaries & Glossaries
(city). (1 Chronicles 7:12) See: Iri
watchman; city; vision
Hitchcock's Bible Names Dictionary (1869) , by Roswell D. Hitchcock. AboutIr Definition from Medicine Dictionaries & Glossaries
Ionising Radiation
infrared
