The Collaborative International Dictionary of English v.0.48:

Fasciola \Fas*ci"o*la\, n.;pl. Fasciol[ae]. [See Fasciole.]
   (Anat.)
   A band of gray matter bordering the fimbria in the brain; the
   dentate convolution. --Wilder.
   [1913 Webster]

WordNet (r) 3.0 (2006):

Fasciola
    n 1: a genus of Fasciolidae [syn: Fasciola, genus Fasciola]