'Sciurus' definitions:

Definition of 'Sciurus'

(from WordNet)
noun
Type genus of the Sciuridae; typical moderate-sized arboreal squirrels [syn: Sciurus, genus Sciurus]

Definition of 'Sciurus'

From: GCIDE
  • Sciurus \Sci*u"rus\, n. [L., a squirrel, Gr. ?. See Squirrel.] (Zool.) A genus of rodents comprising the common squirrels. [1913 Webster]