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Definition of Nectocalyx
1. n. The swimming bell or umbrella of a jellyfish of medusa.
Definition of Nectocalyx
1. Noun. (zoology) The swimming bell or umbrella of a jellyfish or medusa. ¹
2. Noun. (zoology) One of the zooids of certain Siphonophora, having somewhat the form, and the essential structure, of the bell of a jellyfish, and acting as a swimming organ. ¹
¹ Source: wiktionary.com
Medical Definition of Nectocalyx
1.
Origin: NL, fr. Gr. Swimming + a calyx.