The definition of 'poikilotherms' & the word 'poikilotherms' in example sentences or phrases

Noun
1
an animal whose body temperature varies with the temperature of its surroundings; any animal except birds and mammals

Synonyms of the word 'poikilotherms' & Antonyms of the word 'poikilotherms'.

Noun
Synonymspoikilotherm, ectotherm,