/ Dictionary / Index T tetter: Meaning and Definition of Find definitions for: tet•ter Pronunciation: (tet'ur), [key] — n. (not in technical use) any of various eruptive skin diseases, as herpes, eczema, and impetigo. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. tetrytol tettigoniid Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language