单词 | clade |
释义 | † claden.1 Obsolete. A disaster, calamity, plague. ΘΚΠ the world > health and disease > ill health > a disease > plague or pestilence > [noun] manqualmeOE deathOE starveOE woundc1369 pestilencea1382 murraina1387 mortality?a1425 plaguea1475 pest1479 cladec1480 traik1513 mortalness1530 pestility1570 the world > action or operation > adversity > calamity or misfortune > [noun] > misfortune or ill-luck > instance of misfortune or ill-luck unsitheOE evila1300 mischiefa1325 illa1340 adversity1340 infortunea1393 infortunity1477 cladec1480 misfortunec1485 fortune1490 trouble?1521 stumble1547 infelicity1575 disgrace1622 unfortunacya1662 disgracia1740 miscanter1781 reversal1846 avalanche1850 rough spin1919 c1480 (a1400) St. Justina 413 in W. M. Metcalfe Legends Saints Sc. Dial. (1896) II. 164 Or ellis suld þat fellone clade confonde þe cyte but abade. 1528 Dr. Taylor To Wolsey (MS Cott. Cal. D. x. 364) After the grete clade of sycknes and deth of Frenchmenn. 1604 G. Babington Comf. Notes: Exod. i. (Exod.) x. 141 All the ruinous calamities and miserable clades. This entry has not yet been fully updated (first published 1889; most recently modified version published online March 2021). claden.2 Biology. A group of organisms that have evolved from a common ancestor. ΘΚΠ the world > life > biology > biological processes > genetic activity > heredity or hereditary descent > [noun] > descent from common ancestor > group having parentela1881 homogen1888 sibship1906 clade1957 cladistic1965 1957 J. S. Huxley in Nature 7 Sept. 455/1 Cladogenesis results in the formation of delimitable monophyletic units, which may be called clades. 1963 R. R. Sokal & P. H. A. Sneath Numerical Taxon. v. 102 Should taxa in orthodox taxonomy be in general monophyletic groups (clades) or phenetic groups? This entry has not yet been fully updated (first published 1972; most recently modified version published online March 2022). < n.1c1480n.21957 |
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