Lexic.us

Definition of Rhizostomata

1. n. pl. A suborder of Medusæ which includes very large species without marginal tentacles, but having large mouth lobes closely united at the edges. See Illust. in Appendix.

Medical Definition of Rhizostomata

1. A suborder of Medusae which includes very large species without marginal tentacles, but having large mouth lobes closely united at the edges. Origin: NL, fr. Gr. A root +, a mouth. Source: Websters Dictionary (01 Mar 1998)

Lexicographical Neighbors of Rhizostomata

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