单词 | sickling |
释义 | sicklingn.1 1. The action of cutting with a sickle. Also attributive. ΘΚΠ the world > food and drink > farming > cultivation or tillage > cultivation of plants or crops > harvesting > [noun] > cutting, reaping, or mowing > cutting with scythe or sickle sickling1598 wheta1628 scything1969 1598 J. Florio Worlde of Wordes Segatura, a sawing, a mowing, a sickling. 1765 Museum Rusticum 4 358 The adoption of our method of sickling. 1765 Museum Rusticum 4 358 The wages..on the sickling scheme. 2. Pathology. The adoption of a crescent shape by red blood cells. ΘΚΠ the world > health and disease > ill health > a disease > disorders of internal organs > disorders of blood > [noun] > disorders of red cells microcythaemia1876 microcytosis1885 haemolysis1890 macrocytosis1893 macrocythaemia1894 anisocytosis1903 sickling1923 hyperchromasia1929 hypochromasia1929 hyperchromia1931 hypochromia1931 spherocytosis1933 protoporphyria1956 1923 Johns Hopkins Hosp. Bull. 34 339/1 From these experiments it may be concluded that the sickling is an inherent property of the red blood cells and that the patients' sera are without effect on normal erythrocytes. 1961 R. D. Baker Essent. Pathol. xviii. 491 In the absence of oxygen the hemoglobin S forms crystals which cause the erythrocytes to assume peculiar sickled or oat forms. The sickling can be demonstrated in Negroes with sicklemia by allowing moist preparations of blood to stand, thus using up the oxygen. 1977 Time 28 Nov. 56/3 The Rockefeller scientists realized that any treatment for this genetic disease..had to be directed at stopping the characteristic sickling, or distortion, of the red blood cells that occurs after they unload their cargo of oxygen. This entry has not yet been fully updated (first published 1910; most recently modified version published online September 2021). sicklingn.2 A sickly or delicate person. ΘΚΠ the world > health and disease > ill health > sick person > [noun] > weak person dwininga1400 molla1425 impotenta1513 gristlea1556 weakling1576 puler1579 puling1579 shadow1588 shotten herring1598 doddle1681 sickrel1699 seven-months1724 wandought1726 wallydraigle1736 wreck1795 werewolf1808 windlestraw1818 weed1825 shammock1828 sickling1834 forcible feeble1844 dwindle1847 weedling1849 crock1876 feebling1887 asthenic1893 dodderer1907 pencil-neck1956 burnt-out case1959 weakie1959 1834 New Monthly Mag. 41 215 That they wear the red and white of health,..these sicklings cannot deny. a1849 J. C. Mangan Poems (1859) 297 Why should a man, like a girl or a sickling, Suffer his lamp to be quenched in the tomb? This entry has not yet been fully updated (first published 1910; most recently modified version published online March 2022). < n.11598n.21834 |
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