/ Dictionary / Index K kinematics: Meaning and Definition of Find definitions for: kin•e•mat•ics Pronunciation: (kin"u-mat'iks, kī"nu-), [key] — n. (used with a sing. v.) Physics. the branch of mechanics that deals with pure motion, without reference to the masses or forces involved in it. Also calledthe theory of mechanical contrivance for converting one kind of motion into another. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: kinematics (Thesaurus) kinematic pair kinematic viscosity Related Content Daily Word Quiz: diligent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language