1. consisting of or relating to two metals
2. relating to a monetary system based on two metals, typically gold and silver
Usage: economics

Examples

• The bimetallic strip bends when heated due to different expansion rates of the two metals.
• Many thermostats use a bimetallic coil to regulate temperature.
• The country adopted a bimetallic currency standard in the 19th century.
• Bimetallic coins often have a distinctive appearance with contrasting metals.
• The bimetallic thermostat automatically adjusts the heating system.
• Engineers designed a bimetallic valve that responds to temperature changes.