/ Dictionary / Index H hydros.: Meaning and Definition of Find definitions for: hydros. Pronunciation: [key] hydrostatics. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. hydrorhiza hydroscope Related Content Daily Word Quiz: lyceum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language