n. [Gr. gaster, stomach; koilos, hollow]
The gastrulation cavity; archenteron.

Online Dictionary of Invertebrate Zoology. . 2005.

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  • gastrocoele — gas·tro·coele (gasґtro sēl) [gastro + coele] archenteron …   Medical dictionary

  • gastrocoele — n. stomach hernia …   English contemporary dictionary

  • gastrocoele — gas·tro·coele …   English syllables

  • gastrocoele — noun see gastrocoel …   Useful english dictionary

  • gastrula — generally in embryology, a postblastula stage in which an archenteron (primitive gut or gastrocoele) forms by invagination of cells through a blastopore, and in which germ layers appear and the embryonic axis is formed. In fishes, an archentron… …   Dictionary of ichthyology

  • archenteron — n. [Gr. arche, beginning; enteron, intestine] The primitive digestive cavity of many invertebrates, formed by gastrulation; the gastrocoele; precursor to the gut …   Dictionary of invertebrate zoology

  • gastrocoel — /gas troh seel /, n. Embryol. archenteron. Also, gastrocoele. [1800 10; GASTRO + COEL] * * * …   Universalium

  • archenteron — SYN: primitive gut. [G. arche, beginning, + enteron, intestine] * * * arch·en·ter·on är kent ə .rän, rən n, pl tera ə rə the cavity of the gastrula of an embryo forming a primitive gut called also gastrocoel * * * n. a cavity that forms in the… …   Medical dictionary

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