POIKILOTHERMIC Meaning of POIKILOTHERMIC in English poikilothermic BrE AmE ˌpɔɪk ɪl ə ʊ ˈθɜːm ɪk ◂ ˌ• ə l- AmE \ -ə ˈθɝːm ɪk ◂ -oʊ- Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012