/ Dictionary / Index V vorticity: Meaning and Definition of Find definitions for: vor•tic•i•ty Pronunciation: (vôr-tis'i-tē), [key] — pl. -ties. a measure of the circulation of a fluid: a quantity equal to twice the angular momentum of a particle of the fluid around which there is circulation. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. vorticism vorticose Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language