单词 | germiduct |
释义 | germiductn. Zoology. Now rare. An oviduct; spec. a duct of a germarium of a flatworm (as contrasted with a duct of a vitellarium; cf. vitello-duct n. at vitello- comb. form ). ΘΚΠ the world > animals > birds > parts of or bird defined by > [noun] > oviduct oviductus1668 oviduct1703 germiduct1855 Müllerian duct1870 1855 T. R. Jones Gen. Outl. Animal Kingdom (ed. 2) vi. 133 The two vitellogenous tubes ultimately unite to form a common canal..situated near the median line, through which the vitelline globules enter the germiduct. 1892 G. Fleming tr. L. G. Neumann Treat. Parasites & Parasitic Dis. Domesticated Animals 320 The female organs comprise an ovary, or germigen, the ova from which are evacuated by the germiduct. 1954 Jrnl. Parasitol. 40 342 From the oöcapt the oviduct is a distinct tube, the germiduct, with a heavily ciliated lumen [which] passes posteriolaterally to the median end of the seminal receptacle. 2010 Internat. Jrnl. Parasitol. 40 258/1 Common vitelline duct on ventral side of ovary, with sphincter immediately before joining germiduct. This entry has been updated (OED Third Edition, March 2012; most recently modified version published online March 2022). < n.1855 |
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