'Self-abuse' definitions:

Definition of 'self-abuse'

From: WordNet
noun
Manual stimulation of your own genital organ for sexual pleasure [syn: self-stimulation, self-abuse]

Definition of 'Self-abuse'

From: GCIDE
  • Self-abuse \Self`-abuse"\, n.
  • 1. The abuse of one's own self, powers, or faculties. [1913 Webster]
  • 2. Self-deception; delusion. [Obs.] --Shak. [1913 Webster]
  • 3. Masturbation; onanism; self-pollution. [1913 Webster]