Definition of Pennatulacea

1. n. pl. A division of alcyonoid corals, including the seapens and related kinds. They are able to move about by means of the hollow muscular peduncle, which also serves to support them upright in the mud. See Pennatula, and Illust. under Alcyonaria.

Medical Definition of Pennatulacea

1. A division of alcyonoid corals, including the seapens and related kinds. They are able to move about by means of the hollow muscular peduncle, which also serves to support them upright in the mud. See Pennatula, and Illust. Under Alcyonaria. Origin: NL. See Pennatula. Source: Websters Dictionary (01 Mar 1998)

Lexicographical Neighbors of Pennatulacea

pennaceous
pennae
pennage
pennages
pennal
pennals
penname
pennames
pennant
pennantite
pennants
pennate
pennate muscle
pennated
pennatula
pennatulacea (current term)
penne
penne rigate
penned
penneech
penneechs
penneeck
penneecks
penner
penners
pennes
penni
pennia
pennied
pennies

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