Dictionary Definitions, Synomyns, Antonyms, and related words for Ir
Definitions for: Ir
[n] (British) a board of the British government that administers and collects major direct taxes
[n] a heavy brittle metallic element of the platinum group; used in alloys; occurs in natural alloys with platinum or osmium
Webster (1913) Definition: Ir-
A form of the prefix in-. See In-.
