From WordNet (r) 3.0 (2006): cupule n 1: cup-shaped structure of hardened bracts at the base of an acorn [syn: cupule, acorn cup] 2: a sucker on the feet of certain flies
cupule n 1: cup-shaped structure of hardened bracts at the base of an acorn [syn: cupule, acorn cup] 2: a sucker on the feet of certain flies
