'bimetal' definitions:

Definition of 'bimetal'

From: WordNet
adjective
Formed of two different metals or alloys; especially in sheets bonded together [syn: bimetal, bimetallic]
noun
Material made by bonding together sheets of two different metals

Definition of 'bimetal'

From: GCIDE
  • bimetal \bimetal\ n. a material made by bonding together sheets of two different metals. [WordNet 1.5]