What is a man who makes a practice of amusing others by low tricks, antic gestures, etc.; a droll; a mimic; a harlequin; a clown; a merry-andrew called?

buffoon — A man who makes a practice of amusing others by low tricks, antic gestures, etc.; a droll; a mimic; a harlequin; a clown; a merry-andrew. (Webster's 1913.)

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