- Notobranchiata
- Notobranchiata No`to*bran`chi*a*ta, n. pl. [NL. See {Notum}, and {Branchia}.] (Zo["o]l.) (a) A division of nudibranchiate mollusks having gills upon the back. (b) The Dorsibranchiata. [1913 Webster]
The Collaborative International Dictionary of English. 2000.