† cytulan.

Origin: A borrowing from Latin. Etymon: Latin Cytula.

Etymology: < scientific Latin Cytula (Haeckel 1875, in Jenaische Zeitschr. f. Naturwissenschaft 9 406) < ancient Greek κύτος (see cyto- comb. form) + classical Latin -ula -ula suffix. Compare earlier cytode n. N.E.D. (1893) gives the pronunciation as (si·tiŭla) /ˈsɪtjʊlə/.

Biology. Obsolete.

In Haeckel's terminology: a fertilized ovum.

ΘΚΠ

the world > life > biology > biological processes > procreation or reproduction > reproductive substances or cells > [noun] > ovum or ootid > fertilized ovum and parts

primitive streak1833

mulberry mass1851

morule1857

morula1875

stirp1875

cytula1876

vegetative pole1876

genoblast1877

mulberry germ1879

parent kernel1879

vegetal pole1881

animal pole1882

amphiaster1885

oosperm1888

segmentation sphere1898

1876 Nature 27 Jan. 257/2 The monerula-, cytula-, morula-, blastula- and gastrula- stages are recounted.

1879 tr. E. Haeckel Evol. Man I. 176 I therefore assign a peculiar name to the new cell, from which the child really proceeds..usually inaptly called ‘the fertilized egg-cell’... I shall call it the parent-cell (cytula), and its kernel (nucleus) the parent-kernel (cytococcus).

1888 Lancet 14 Apr. 714/1 Every higher animal originates from a single cell—the cytula or fertilised germ—by continually repeated cell-multiplication.

Derivatives

cytuloplasm n. rare the protoplasm of a fertilized ovum.Apparently only attested in dictionaries or glossaries.

ΚΠ

1889 Cent. Dict. Cytuloplasm, the protoplasm of a cytula or fecundated ovule.

This entry has been updated (OED Third Edition, November 2010; most recently modified version published online June 2021).

单词	cytula
释义	† cytulan. Origin: A borrowing from Latin. Etymon: Latin Cytula. Etymology: < scientific Latin Cytula (Haeckel 1875, in Jenaische Zeitschr. f. Naturwissenschaft 9 406) < ancient Greek κύτος (see cyto- comb. form) + classical Latin -ula -ula suffix. Compare earlier cytode n. N.E.D. (1893) gives the pronunciation as (si·tiŭla) /ˈsɪtjʊlə/. Biology. Obsolete. In Haeckel's terminology: a fertilized ovum. ΘΚΠ the world > life > biology > biological processes > procreation or reproduction > reproductive substances or cells > [noun] > ovum or ootid > fertilized ovum and parts primitive streak1833 mulberry mass1851 morule1857 morula1875 stirp1875 cytula1876 vegetative pole1876 genoblast1877 mulberry germ1879 parent kernel1879 vegetal pole1881 animal pole1882 amphiaster1885 oosperm1888 segmentation sphere1898 1876 Nature 27 Jan. 257/2 The monerula-, cytula-, morula-, blastula- and gastrula- stages are recounted. 1879 tr. E. Haeckel Evol. Man I. 176 I therefore assign a peculiar name to the new cell, from which the child really proceeds..usually inaptly called ‘the fertilized egg-cell’... I shall call it the parent-cell (cytula), and its kernel (nucleus) the parent-kernel (cytococcus). 1888 Lancet 14 Apr. 714/1 Every higher animal originates from a single cell—the cytula or fertilised germ—by continually repeated cell-multiplication. Derivatives cytuloplasm n. rare the protoplasm of a fertilized ovum.Apparently only attested in dictionaries or glossaries. ΚΠ 1889 Cent. Dict. Cytuloplasm, the protoplasm of a cytula or fecundated ovule. This entry has been updated (OED Third Edition, November 2010; most recently modified version published online June 2021). < n.1876
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