/ Dictionary / Index H hydromorphic: Meaning and Definition of Find definitions for: hy•dro•mor•phic Pronunciation: (hī"dru-môr'fik), [key] — adj. of or pertaining to soil having characteristics that are developed when there is excess water all or part of the time. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. hydrometer hydromulch Related Content Daily Word Quiz: drowsy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language