'Megachile' definitions:

Definition of 'Megachile'

From: WordNet
noun
Type genus of the Megachilidae: leaf-cutting bees [syn: Megachile, genus Megachile]

Definition of 'Megachile'

From: GCIDE
  • Megachile \Meg"a*chile\, n. [Mega- + Gr. ? lip.] (Zool.) A leaf-cutting bee of the genus Megachilus. See {Leaf cutter}, under Leaf. [1913 Webster]