archenteronn.

/ɑːˈkɛntərɒn/

Etymology: modern Latin, < Greek ἀρχή beginning + ἔντερον intestine.

Zoology.

The primitive intestinal or alimentary cavity of a gastrula. (Cf. metenteron n., perienteron n.)

ΘΚΠ

the world > life > biology > biological processes > procreation or reproduction > embryo or fetus > embryo parts > [noun] > visceral cavity

archenteron1877

perienteron1877

schizocœle1877

1877 E. R. Lankester in Q. Jrnl. Microsc. Sci. 17 428 When once the cœlom is accomplished as a cavity definitely shut off from the ‘metenteron’—the name we now give to what remains of the archenteron.

1881 E. R. Lankester in Encycl. Brit. XII. 548/2 The archenteron or primitive digestive space.

1962 D. Nichols Echinoderms x. 120 An inpushing at one end forms the beginning of the larval gut, or archenteron.

Derivatives

archenteric adj.

/ɑːkɛnˈtɛrɪk/ pertaining to the archenteron.

ΚΠ

1881 E. R. Lankester in Encycl. Brit. XII. 548/2 The closure or shutting off of the axial from the periaxial portion of the archenteric space.

This entry has not yet been fully updated (first published 1933; most recently modified version published online December 2018).

单词	archenteron
释义	archenteronn. /ɑːˈkɛntərɒn/ Etymology: modern Latin, < Greek ἀρχή beginning + ἔντερον intestine. Zoology. The primitive intestinal or alimentary cavity of a gastrula. (Cf. metenteron n., perienteron n.) ΘΚΠ the world > life > biology > biological processes > procreation or reproduction > embryo or fetus > embryo parts > [noun] > visceral cavity archenteron1877 perienteron1877 schizocœle1877 1877 E. R. Lankester in Q. Jrnl. Microsc. Sci. 17 428 When once the cœlom is accomplished as a cavity definitely shut off from the ‘metenteron’—the name we now give to what remains of the archenteron. 1881 E. R. Lankester in Encycl. Brit. XII. 548/2 The archenteron or primitive digestive space. 1962 D. Nichols Echinoderms x. 120 An inpushing at one end forms the beginning of the larval gut, or archenteron. Derivatives archenteric adj. /ɑːkɛnˈtɛrɪk/ pertaining to the archenteron. ΚΠ 1881 E. R. Lankester in Encycl. Brit. XII. 548/2 The closure or shutting off of the axial from the periaxial portion of the archenteric space. This entry has not yet been fully updated (first published 1933; most recently modified version published online December 2018). > as lemmas archenteron archenteron n. Brit. /ɑːˈkɛntərɒn/ , U.S. /ɑrˈkɛn(t)əˌrɑn/ ΚΠ 1880 T. H. Huxley Crayfish iv. 211 The primitive alimentary apparatus or archenteron. extracted from archi-prefix < n.1877 as lemmas
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archenteronn.

Derivatives

> as lemmas