Ir-

9 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Ir \Ir\ n. (Chem.)
     The chemical symbol for iridium, a metallic element of the
     platinum group. It has atomic number 77 and an atomic weight
     of 192.22.
  
     Syn: iridium.


          [WordNet 1.5]

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Ir- \Ir-\
     A form of the prefix in-. See {In-}.
     [1913 Webster]

From WordNet (r) 2.0 [wn]:

  Ir
       n 1: a heavy brittle metallic element of the platinum group; used
            in alloys; occurs in natural alloys with platinum or
            osmium [syn: {iridium}, {atomic number 77}]
       2: a board of the British government that administers and
          collects major direct taxes [syn: {Inland Revenue}]

From Virtual Entity of Relevant Acronyms (Version 1.9, June 2002) [vera]:

  IR
       Information Retrieval
       
       

From Virtual Entity of Relevant Acronyms (Version 1.9, June 2002) [vera]:

  IR
       Interface Repository (ORB)
       
       

From Virtual Entity of Relevant Acronyms (Version 1.9, June 2002) [vera]:

  IR
       Internet Registry
       
       

From The Free On-line Dictionary of Computing (27 SEP 03) [foldoc]:

  IR
       
          1.  {Internet Registry}.
       
          2.  {infrared}.
       
          (1997-01-30)
       
       

From The Free On-line Dictionary of Computing (27 SEP 03) [foldoc]:

  ir
       
           The {country code} for Iran.
       
          (1999-01-27)
       
       

From Hitchcock's Bible Names Dictionary (late 1800's) [hitchcock]:

  Ir, watchman; city; vision