endothermic

adjective

1. Chemistry. noting or pertaining to a chemical change that is accompanied by an absorption of heat (opposed to exothermic).
2. Zoology. warm-blooded.

adjective

1. (of a chemical reaction or compound) occurring or formed with the absorption of heatCompare exothermic, endoergic

adj.

1. Of or relating to a chemical reaction during which there is absorption of heat.
2. Of or relating to an endotherm; warm-blooded.

1. Relating to a chemical reaction that absorbs heat. Compare exothermic.
2. Warm-blooded.