Pronunciation: (vôr-tis'i-tē), Strict Standards: Non-static method FenSites::linkTo() should not be called statically in /site/html/dictionary/vorticity.html on line 71 [key]
—pl. -ties. Mech.
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.