Ir

symbol

Definition of Ir 

(Entry 1 of 3)

iridium

Definition of IR (Entry 2 of 3)

1 information retrieval

2 infrared

3 British inland revenue

4 intelligence ratio

5 internal revenue

ir-

prefix

Definition of ir- (Entry 3 of 3)

— see in-

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Dictionary Entries near Ir

Iquique

Iquito

Iquitos

Ir

IR

ir-

IRA

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ir-

Kids Definition of ir-

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Ir

symbol

Medical Definition of Ir 

(Entry 1 of 2)

iridium

Medical Definition of IR (Entry 2 of 2)

infrared

More from Merriam-Webster on Ir

Spanish Central: Translation of Ir

Nglish: Translation of Ir for Spanish Speakers

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