/ Dictionary / Index I indomethacin: Meaning and Definition of Find definitions for: in•do•meth•a•cin Pronunciation: (in"dō-meth'u-sin), [key] — n. Pharm. a substance, CHClNO, with anti-inflammatory, antipyretic, and analgesic properties: used in the treatment of certain kinds of arthritis and gout. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: indomethacin (Thesaurus) Indo-Malayan indomitable Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language