SADIST
Meaning of SADIST in English
sa ‧ dist /ˈseɪdəst, ˈseɪdɪst/ BrE AmE noun [countable]
someone who enjoys hurting other people or making them suffer ⇨ masochist
Longman Dictionary of Contemporary English.
Longman - Словарь современного английского языка.
2012