'Persecutor' definitions:

Definition of 'persecutor'

From: WordNet
noun
Someone who torments [syn: tormentor, tormenter, persecutor]

Definition of 'Persecutor'

From: GCIDE
  • Persecutor \Per"se*cu`tor\, n. [L.: cf. F. pers['e]cuteur.] One who persecutes, or harasses. --Shak. [1913 Webster]