A heater; one who, or that which, makes hot, such as a stove, etc.
A person who heats something, for example in metalworking.
A dead heat; a race in which two or more competitors reach the finish line simultaneously.
A medieval European shield having a rounded triangle shape like a clothes iron.
An extended winning streak.
A device that produces and radiates heat, typically to raise the temperature of a room or building.
A fastball, especially one thrown at high velocity.