Found 2 items, similar to segmentation cavity.
English → English (WordNet) Definition: segmentation cavity segmentation cavity n : the fluid-filled cavity inside a blastula [syn: blastocoel, blastocoele, blastocele, cleavage cavity]
English → English (gcide) Definition: segmentation cavity blastocoel \blastocoel\, Blastocoele \Blas"to*c[oe]le\ blastocoele \blastocoele\, n. [Gr. blasto`s sprout + koi^los hollow.] (Biol.) The cavity inside a blastula; -- also called segmentation cavity . [1913 Webster]