Brachiolaria
Pronunciation : Brach`i*o*la"ri*a
Part of Speech : n.
Etymology : [NL., fr. L. brachiolum (bracch-), dim. of brachium (bracch-) arm.]
Definition : Defn: (Zo?l.) A peculiar early larval stage of certain starfishes, having a bilateral structure, and swimming by means of bands of vibrating cilia.
pl.
Source : Webster's Unabridged Dictionary, 1913