poikilothermic, poikilothermal, poikilothermous

poikilothermic, poikilothermal, poikilothermous
1. Varying in temperature according to the temperature of the surrounding medium; denoting the so-called cold-blooded animals, such as the reptiles and amphibians, and the plants. 2. Capable of existence and growth in media of varying temperatures. Cf.:heterothermic, homeothermic. 3. Causing a disruption of normal hypothalamic thermoregulatory function, as seen with drugs such as phenothiazines. SYN: cold-blooded, hematocryal. [poikilo- + G. therme, heat]

Medical dictionary. 2011.

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Look at other dictionaries:

  • poikilothermic — adjective Having a body temperature that varies depending on the outside temperature. Syn: cold blooded, poikilothermal, poikilothermous Ant: homeothermic See Also: poikilotherm, poikilothermia, poikilot …   Wiktionary

  • poikilothermic — /pɔɪkəloʊˈθɜmɪk/ (say poykuhloh thermik) adjective → ectothermic. Compare homoiothermic. Also, poikilothermal, poikilothermous. {Greek poikilo(s) various + thermic} …  

  • poikilotherm — 1. adjective cold blooded Syn: poikilothermic Ant: homoiotherm, homeotherm, homoeothermic 2. noun A cold blooded animal …   Wiktionary

  • poikilothermia — noun The inability to regulate ones body temperature. See Also: poikilotherm, poikilothermal, poikilothermic, poikilothermism, poikilothermous, poikilothermy …   Wiktionary

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