单词 | warm-blooded |
释义 | warm-bloodedadj. (Also ˈwarm-ˌblooded.) a. Having warm blood; spec. of mammals and birds, which have a uniform high temperature. ΘΚΠ the world > life > biology > biological processes > temperature and regulation > [adjective] > normal temperature > warm-blooded hot-blooded1789 warm1793 warm-blooded1793 1793 T. Beddoes Let. to E. Darwin 68 At a temperature considerably below that of warm-blooded animals. 1839 T. Beale Nat. Hist. Sperm Whale 41 All the cetacea, as is well known, are warm-blooded animals. 1889 G. Allen Falling in Love 80 Even among warm-blooded animals like the bears and dormice, hibernation occurs. b. figurative. Ardent, fervent, passionate. ΘΚΠ the mind > emotion > passion > [adjective] > subject to passion or strong emotion passionate?a1425 passionablec1475 vehementa1492 affectionate1534 red-hot1593 salamandry1610 hot-bloodeda1616 salamandrous1711 warm-blooded1831 passionful1842 brimstony1885 1831 W. Scott Castle Dangerous v, in Tales of my Landlord 4th Ser. III. 319 Strict discipline,..since the death of that great monarch, had been considerably neglected by the young and warm-blooded valour of England. Derivatives warm-ˈbloodedness n. the character or condition of being warm-blooded. ΘΚΠ the world > animals > animal body > general parts > internal organs and systems > [noun] > thermogenesis > warm-blooded > being warm-blooded homoeothermism1903 warm-bloodedness1923 homoeothermy1961 1923 J. S. Huxley in Cornhill Mag. Apr. 427 In the birds as in the mammals,..we see the evolution..of physiological characters like warm-bloodedness or efficiency of circulation. 1946 F. E. Zeuner Dating Past xii. 84 Warm-bloodedness and many other characters of the mammals are probably the consequence of a single important aromorph. 1982 N.Y. Times Mag. 7 Feb. 34/4 High metabolisms, a characteristic of the warm-bloodedness of mammals and birds. This entry has not yet been fully updated (first published 1921; most recently modified version published online December 2021). < adj.1793 |
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