As adjectives the difference between poikilothermic and ectothermic
is that poikilothermic is having a body temperature that varies depending on the outside temperature while ectothermic is of, or relating to an ectotherm; cold-blooded.
poikilothermic
English
Adjective
(-)
(of an animal) Having a body temperature that varies depending on the outside temperature.
Synonyms
*cold-blooded
*poikilothermal
*poikilothermous
Antonyms
*homeothermic
Related terms
*poikilotherm
*poikilothermia
*poikilothermism
*poikilothermy
ectothermic
English
Adjective
(head)
of, or relating to an ectotherm; cold-blooded