bimetallic has definitions from the fields of metallurgy,economics
1
[ adjective ] (economics) pertaining to a monetary system based on two metals

Synonyms

bimetallistic

Examples

"in a bimetallistic system both gold and silver can constitute legal tender"

Related terms

bimetallism bimetallism

2
[ adjective ] (metallurgy) formed of two different metals or alloys; especially in sheets bonded together

Synonyms

bimetal

Related terms

metallic

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