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Dictionary


IR




1. infrared.
2. intelligence ratio.
3. information retrieval.

Ir




Irish (def. 4).

Ir




Symbol, Chem.
iridium.

ir-




var. of in- 2 (by assimilation) before r: irradiate.

ir-




var. of in- 3 (by assimilation) before r: irreducible.

Ir.




1. Ireland.
2. Irish.

I.R.




1. immediate reserve.
2. infantry reserve.
3. intelligence ratio.
4. internal revenue.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

IquitosIra
See also:
  • IR (Thesaurus)
  • IR (Encyclopedia)

 

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