/ Dictionary / Index H humic: Meaning and Definition of Find definitions for: hu•mic Pronunciation: (hy'mik or, often, y'-), [key] — adj. Chem. of or noting a substance, as an acid, obtained from humus. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: humic (Thesaurus) humerus humic acid Related Content Daily Word Quiz: pudgy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language