/ Dictionary / Index T truncation: Meaning and Definition of Find definitions for: trun•ca•tion Pronunciation: (trung-kā'shun), [key] — n. the act or process of truncating. the quality or state of being truncated. the omission of one or more unaccented syllables at the beginning or the end of a line of verse. a system of electronic check recording under which canceled checks are not returned to customers by the bank. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: truncation (Thesaurus) truncated truncheon Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language