adj.
Pronunciation: -mik
Function: adjective
Etymology: International Scientific Vocabulary
Date: 1884
: characterized by or formed with evolution of heat
– exo · ther · mi · cal · ly \ -mi-k( ə -)l ē \ adverb
– exo · ther · mi · ci · ty \ - ˌ th ə r- ' mis- ə -t ē \ noun