'Raffinose' definitions:

Definition of 'raffinose'

(from WordNet)
noun
A trisaccharide that occurs in sugar beets and cotton seeds and certain cereals

Definition of 'Raffinose'

From: GCIDE
  • Raffinose \Raf"fi*nose`\ (r[a^]f"f[i^]*n[=o]s`), n. [F. raffiner to refine.] (Chem.) A colorless crystalline slightly sweet substance obtained from the molasses of the sugar beet. [1913 Webster]