Found 2 items, similar to hummock.
English → English (WordNet) Definition: hummock hummock n : a small natural hill [syn: knoll, mound, hillock, hammock]
English → English (gcide) Definition: Hummock Hummock \Hum"mock\, n. [Prob. a dim. of hump. See Hump.] 1. A rounded knoll or hillock; a rise of ground of no great extent, above a level surface. [1913 Webster] 2. A ridge or pile of ice on an ice field. [1913 Webster] 3. Timbered land. See Hammock. [Southern U.S.] [1913 Webster]