/ Dictionary / Index F Frenet formula: Meaning and Definition of Find definitions for: Fre•net' for"mula Pronunciation: (fre-nā'), [key] — Math. Math. one of a set of formulas for finding the curvature and torsion of a plane or space curve in terms of vectors tangent or normal to the curve. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Freneau frenetic Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language