/ Dictionary / Index T twister: Meaning and Definition of Find definitions for: twist•er Pronunciation: (twis'tur), [key] ? n. a person or thing that twists. a whirlwind or tornado. a deceitful, unscrupulous person. Random House Unabridged Dictionary, Copyright 1997, by Random House, Inc., on Infoplease. See also: twister (Thesaurus) twisted stomach worm twisting Related Content Daily Word Quiz: wizened Analogy of the Day: Today?s Analogy Spelling Bee: Today?s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language