/ Dictionary / Index U urtication: Meaning and Definition of Find definitions for: ur•ti•ca•tion Pronunciation: (ûr"ti-kā'shun), [key] — n. Pathol. the development or eruption of urticaria. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: urtication (Thesaurus) urticate Uru. Related Content Daily Word Quiz: lyceum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language