Drumlin

/[ˈdɹʌmlɪn]/ noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    An elongated hill or ridge of glacial drift.
  2. 2
    a mound of glacial drift wordnet

Etymology

From Irish droim (“back, ridge”) + English diminutive suffix -lin (“variant of -ling”).

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.