'Briony' definitions:

Definition of 'briony'

(from WordNet)
noun
A vine of the genus Bryonia having large leaves and small flowers and yielding acrid juice with emetic and purgative properties [syn: bryony, briony]

Definition of 'Briony'

From: GCIDE
  • Briony \Bri"o*ny\, n. See Bryony. --Tennyson. [1913 Webster]