A substance that excites warmth in components that its applied as mustard
- Making hot heating
- producing the feeling of heat whenever put on the human body
- Making warm; heating.
- A substance that excites heat in parts to which it really is applied, as mustard.
1. (noun) whatever warms. 2. (noun) a compound that produces a sense of warmth when it's placed on the human body. 3. (adjective) Producing heat; home heating.