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单词 embryonal
释义

embryonaladj.

Brit. /ɛmˈbrʌɪənl/, /ˈɛmbrɪənl/, U.S. /ɛmˈbraɪən(ə)l/
Forms: 1600s embrional, 1600s embrionall, 1700s– embryonal.
Origin: A borrowing from Latin. Etymon: Latin embryonalis.
Etymology: < post-classical Latin embryonalis (1605 or earlier) < embryon embryon n. + classical Latin -ālis -al suffix1. Compare earlier embryonated adj. and later embryonical adj.In sense 2b after French embryonnaire (1869 (in the source translated in quot. 1880) or earlier in this sense); compare also German embryonal (1898 (in a paper by F. V. Birch-Hirschfeld in Beiträge zur pathol. Anatomie u. zur allgemeinen Patholοgie 24 343) or earlier in this sense).
Chiefly Biology and Medicine.
1. Alchemy. = embryonated adj. 1. Also: of or relating to a substance in such a state. Obsolete. rare.
ΘΚΠ
the world > the earth > minerals > [adjective] > found in combination with other bodies
embryonated1618
embryonal1652
embryonate1653
embryonative1669
1652 J. French York-shire Spaw vi. 55 By embrionated Sulphur I understand a superfluous sulphur, which is not the matter of the Metals, but connate onely with them for the embrional conservation of them.
a1775 J. H. Hampe Exper. Syst. Metall. (1777) 68 Horizontal, Embryonal, Volatile, philosophic Gold, are obscure and fictitious titles, as also Aurum Auræ Balduini.
2.
a. = embryonic adj. 1a.
ΘΚΠ
the world > life > biology > biological processes > procreation or reproduction > embryo or fetus > [adjective]
embryonal1659
embryonated1670
embryonical1670
embryonate1693
fetal1736
embryonic1740
embryotic1742
embryonary1833
embryoid1863
preborn1962
1659 tr. R. Fludd Mosaicall Philos. iv. vi. 78 So in the seed or Sperm,..the whole man, namely the bones, flesh, blood, sinews, and such like, are complicitly conteined, and will by degrees appear out explicitly, namely in the sixt rank: for it will be altered from humour to solidity, with a certain distinction of the three principall Members: in the seventh, to an Embrionall shape.
1684 T. Beverley Scripture-Line of Time 136 And it is no wonder, the Man of Sin, beheld by the Apostle in Spirit, when no eye saw him in his Embrional condition in his first Principles, was thus remark'd by him.
1861 R. T. Hulme tr. C. H. Moquin-Tandon Elements Med. Zool. ii. vii. xiii. 395 The Acephalocysts..are without head..even in the embryonal condition.
1882 S. H. Vines tr. J. von Sachs Text-bk. Bot. (ed. 2) ii. iv. 529 The marginal cells of the group grow out into long tubes, the so-called ‘embryonal tubes’.
1945 W. O. Howarth & L. G. G. Warne Lowson's Textbk. Bot. (ed. 9) xi. 268 The embryonal cell now divides by three walls at right angles into eight cells (octants).
1988 Mouse News Let. Nov. 111 The analysis of the expression pattern reveals the expression of homeobox genes to be region specific particularly in developing somites, sclerotomes, and embryonal ribs.
2003 L. Moss What Genes can't Do iv. 127 Retracing Remak's studies on lung differentiation in the embryonal chick, Boll suggested that normal development entailed a history of appositional ‘conflict’ between germinal connective and germinal epithelial tissue.
b. Pathology. Of a neoplasm: derived (or thought to be derived) from embryonic cells or tissues. Cf. embryonic adj. 1b.
ΚΠ
1880 E. O. Shakespeare & J. H. C. Simes tr. V. Cornil & L. Ranvier Man. Pathol. Histol. 171 These complex embryonal tumors [Fr. tumeurs complexes embryonnaires] might rigorously be considered as sarcomata developed in the embryo.
1900 M. Herzog in Chicago Med. Recorder 18 179 Since Birch-Hirschfeld published his article upon these embryonal renal tumors, there has appeared another very important contribution upon this subject by Wilms.
1949 H. W. C. Vines Green's Man. Pathol. (ed. 17) xvi. 433 In the testis the corresponding tumour has been called large round-cell sarcoma, seminoma, or embryonal carcinoma.
1986 J. F. Gracey Meat Hygiene (ed. 8) xix. 446/2 Embryonal nephroma is a congenital primary tumour not infrequently seen in cattle usually at the anterior end of the kidney in contact with the adrenal body.
2006 Wisconsin State Jrnl. 17 Dec. f2/1 Three days later, he underwent the operation to remove his right testicle, which confirmed he had embryonal testicular cancer.

Derivatives

emˈbryonally adv. = embryonically adv.
ΚΠ
1861 R. Owen Palæontology (ed. 2) 204 Associated as they are with labyrinthic teeth, and with limbs, in the embryonally-batrachian condition of those of a proteus, they seem to offer..the most exemplary instance of a transitional form.
1978 Infection & Immunity 22 225 Embryonally bursectomized..chickens of four genetic lines were vaccinated with live or inactivated SB-1.
2007 J. Krebs in J. Krebs & M. Michalak Calcium vi. 173 NCX1 deficiency in mice is embryonally lethal.
This entry has been updated (OED Third Edition, September 2013; most recently modified version published online March 2022).
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adj.1652
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