'Self-torture' definitions:

Definition of 'self-torture'

From: WordNet
noun
Self-imposed distress [syn: self-torture, self-torment]

Definition of 'Self-torture'

From: GCIDE
  • Self-torture \Self`-tor"ture\, n. The act of inflicting pain on one's self; pain inflicted on one's self. [1913 Webster]