/ Dictionary / Index T tetchy: Meaning and Definition of Find definitions for: tetch•y Pronunciation: (tech'ē), [key] — tetch•i•er, tetch•i•est. irritable; touchy. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: tetchy (Thesaurus) tetched Tete Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language