PURSUER Meaning of PURSUER in English /peuhr sooh"euhr/ , n.1. a person or thing that pursues. 2. Scots Law , Eccles. Law. a plaintiff or complainant. [ 1350-1400; ME; see PURSUE, -ER 1 ] Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012