Poikilotherm

Acceptable For Game Play - US & UK word lists

This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

The American Heritage® Dictionary of the English Language, 4th Edition
  • n. An organism, such as a fish or reptile, having a body temperature that varies with the temperature of its surroundings; an ectotherm.
  • Wiktionary, Creative Commons Attribution/Share-Alike License
  • adj. cold-blooded
  • n. A cold-blooded animal
  • WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
  • n. an animal whose body temperature varies with the temperature of its surroundings; any animal except birds and mammals
  • Antonym
    Hypernym
    Words that are more generic or abstract
    beast    brute    fauna    creature    animate being   
    Synonym
    Words with the same meaning