/ Dictionary / Index H hydromancy: Meaning and Definition of Find definitions for: hy•dro•man•cy Pronunciation: (hī'dru-man"sē), [key] — n. divination by means of the motions or appearance of water. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: hydromancy (Thesaurus) hydromagnetics hydromechanics Related Content Daily Word Quiz: inutiae Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language