/ Dictionary / Index H hydrokinetic: Meaning and Definition of Find definitions for: hy•dro•ki•net•ic Pronunciation: (hī"drō-ki-net'ik, -kī-), [key] — adj. pertaining to the motion of liquids. of or pertaining to hydrokinetics. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: hydrokinetic (Thesaurus) hydroid hydrokinetics Related Content Daily Word Quiz: placate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language