/ Dictionary / Index H hydrokinetics: Meaning and Definition of Find definitions for: hy•dro•ki•net•ics Pronunciation: (hī"drō-ki-net'iks, -kī-), [key] — n. (used with a sing. v.) the branch of hydrodynamics that deals with the laws governing liquids or gases in motion. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: hydrokinetics (Thesaurus) hydrokinetic HYDROLANT Related Content Daily Word Quiz: supine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language