Definitions

from The American Heritage® Dictionary of the English Language, 4th Edition

  • n. The coelom formed from a pocketlike outgrowth of the wall of the archenteron, especially in echinoderms and chordates.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. A perivisceral cavity which arises as an outgrowth or outgrowths from the digestive tract.

Etymologies

Ancient Greek an intestine + a hollow. (Wiktionary)

Examples

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