from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Having a body temperature that varies depending on the outside temperature.
from The Century Dictionary and Cyclopedia
- Same as pœcilothermic.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- adj. of animals except birds and mammals; having body temperature that varies with the environment
Sorry, no etymologies found.
A few of these biosigns were, like those of all Gorn castes, endothermic or poikilothermic—dependent upon external factors for the regulation of body temperature.
Hogben & Kirk were trying to demonstrate that the body temperatures of animals like slugs and earthworms whose external surfaces are always wet are not necessarily in equilibrium with the temperature of their surroundings, despite the fact that they are poikilothermic or cold-blooded.
Reptiles are poikilothermic, which means that they can not regulate heat internally (as opposed to birds and mammals which are homeothermic).
Predominantly this is because they concluded that – in view of its elongate shape and occurrence in cold waters – Caddy must be poikilothermic.
The political animal, the political observer and the political electorate are, like amphibians, poikilothermic - their own temperatures adjust to that of their environment, so that if a change is gradual enough, they won't even notice it.
Amphibians are poikilothermic: their body temperatures adapt automatically to changes in their environment, with - out their noticing.
Amphibians are poikilothermic: their body temperatures adapt automatically to changes in their environment, without their noticing.
Author's note Amphibians are poikilothermic: their body temperatures adapt automatically to changes in their environment, without their noticing.
Fish are poikilothermic aquatic animals; rice plants are thermophilic and semiaquatic.
Bodies were poikilothermic, though now functioning at a higher rate than any Terran reptile.