warm-blooded
adjective
Forms warmer-blooded warmest-blooded warmblooded
- adjective (zoology) Maintaining a relatively constant and warm body temperature, regardless of the ambient temperature; endothermic.
- adjective (idiomatic) Passionate.
Synonyms
Antonyms
Etymology
From warm + blooded.
Webster’s 1913
- adjective Having warm blood; --applied especially to those animals, as birds and mammals, which have warm blood, or, more properly, the power of maintaining a nearly uniform temperature whatever the temperature of the surrounding air. See Homoiothermal.
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “warm-blooded”, CC BY-SA 4.0. Details