/ 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: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language