noun
someone who jeers or mocks or treats something with contempt or calls out in derision
• Derivationally related forms: ↑jeer (for: ↑jeerer), ↑mock (for: ↑mocker), ↑flout, ↑scoff (for: ↑scoffer)
• Hypernyms: ↑unpleasant person, ↑disagreeable person
Useful english dictionary. 2012.