Dictionary

ectotherm

ectotherm

noun ec·to·therm \ˈek-tə-ˌthərm\

Definition of ECTOTHERM

:  a cold-blooded animal :  poikilotherm
ec·to·ther·mic \ˌek-tə-ˈthər-mik\ adjective

First Known Use of ECTOTHERM

1940

ectotherm

noun ec·to·therm \ˈek-tə-ˌthərm\   (Medical Dictionary)

Medical Definition of ECTOTHERM

:  a cold-blooded animal :  poikilotherm
ec·to·ther·mic \ˌek-tə-ˈthər-mik\ adjective

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