'To lash out' definitions:

Definition of 'To lash out'

From: GCIDE
  • Lash \Lash\, v. i. To ply the whip; to strike; to utter censure or sarcastic language. [1913 Webster]
  • To laugh at follies, or to lash at vice. --Dryden. [1913 Webster]
  • To lash out, to strike out wildly or furiously; also used figuratively. [1913 Webster]