1. (often initial capital letter) a comic character in commedia dell'arte and the harlequinade, usually masked, dressed in multicolored, diamond-patterned tights, and carrying a wooden sword or magic wand.
2. a buffoon.
3. any of various small snakes having bright diamond-pattern scales. adjective
4. fancifully varied in color, decoration, etc.: harlequin pants.
5. resembling a harlequin's mask: harlequin glasses.
"coats can be harlequin."
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