Source : Webster's Revised Unabridged Dictionary (1913)

Cirrobranchiata \Cir`ro*bran`chi*a"ta\, n. pl. [NL., fr. E.
   cirrus + L. branchiae gills.] (Zo["o]l.)
   A division of Mollusca having slender, cirriform appendages
   near the mouth; the Scaphopoda.