This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. Consisting of two metals.

n. a material made by bonding together sheets of two different metals.

adj. formed of two different metals or alloys; especially in sheets bonded together

n. material made by bonding together sheets of two different metals

"After connection of the lamp, a glow discharge takes place in the starter heating up the bimetal which is situated in the starter."

metal    metallic   

stuff    material   

bimetallic    bimetal strip   

hundred-mile-an-hour    Tragus    eighty-mile    weed-free    skewering    cord-like    granite-gray    no-fly    attemptto    soaker