Definitions

1. adjective

consisting of or relating to two different metals

“The bimetallic thermostat was used to control the engine temperature.”

2. noun

a strip or strip of bimetallic material used in a thermostat or other device

“The engineer replaced the bimetallic with a digital temperature sensor.”

3. adverb

in a bimetallic manner

“The engineer worked bimetallic to create a more efficient system.”