n.
Pronunciation: ' nü-d ə - ˌ bra ŋ k, ' nyü-
Function: noun
Inflected Form: plural -branchs
Etymology: New Latin Nudibranchia, from Latin nudus + Greek branchia gills
Date: 1844
: any of an order (Nudibranchia) of marine opisthobranch mollusks without a shell in the adult state and without true gills
– nudibranch adjective
nudibranch