1. bimetallistic, bimetallic

usage: pertaining to a monetary system based on two metals; "in a bimetallistic system both gold and silver can constitute legal tender"

2. bimetal, bimetallic, metallic (vs. nonmetallic), metal(prenominal)

usage: formed of two different metals or alloys; especially in sheets bonded together

WordNet 3.0 Copyright © 2006 by Princeton University.
All rights reserved.

See also: bimetallic (Dictionary)