nt]
| 1. | Medicine/Medical. a substance, as mustard, that produces a sensation of heat when applied to the body. |
| 2. | heating; warming. |

calefacient cal·e·fa·cient (kāl'ə-fā'shənt)
adj.
Causing a sense of warmth. n.
An agent that produces a sense of warmth in the part to which it is applied.