Hummock - definition of hummock by The Free Dictionary
Define hummock. hummock synonyms, hummock pronunciation, hummock translation, English dictionary definition of hummock. n. 1. A low mound or ridge of earth; a knoll. 2. See hammock2. 3. A ridge or hill of ice in an ice field. hum′mock·y adj. American Heritage® Dictionary of...
Source: tfd.com