/ Dictionary / Index H hummock: Meaning and Definition of Find definitions for: hum•mock Pronunciation: (hum'uk), [key] — n. an elevated tract of land rising above the general level of a marshy region. a knoll or hillock. a ridge in an ice field. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: hummock (Thesaurus) hummingbird moth hummus Related Content Daily Word Quiz: supine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language