'Canker blossom' definitions:

Definition of 'Canker blossom'

From: GCIDE

Canker blossom \Can"ker blos`som\ That which blasts a blossom as a canker does. [Obs.] [1913 Webster]
O me! you juggler! you canker blossom! You thief of Love! --Shak. [1913 Webster]