IR

iridium, Ir, atomic number

(noun) a heavy brittle metallic element of the platinum group; used in alloys; occurs in natural alloys with platinum or osmium

Source: WordNet® 3.1



RESET




Word of the Day

9 May 2025

RIGHT

(noun) anything in accord with principles of justice; “he feels he is in the right”; “the rightfulness of his claim”


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Coffee Trivia

The New York Stock Exchange started out as a coffee house.

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