Found 2 items, similar to Drumlin.
English → English (WordNet) Definition: drumlin drumlin n : a mound of glacial drift
English → English (gcide) Definition: Drumlin Drumlin \Drum"lin\, n. [Gael. druim the ridge of a hill.] (Geol.) A hill of compact, unstratified, glacial drift or till, usually elongate or oval, with the larger axis parallel to the former local glacial motion. [1913 Webster]