Poikilothermous
Poi`ki*lo*ther"mous\ (-m[u^]s), a. (Physiol.) Poikilothermal.| poikilothermous | |
adjective | |
| of animals except birds and mammals; having body temperature that varies with the environment [syn: poikilothermic] |
| a chattering or flighty, light-headed person. |
| an extraordinary or unusual thing, person, or event; an exceptional example or instance. |