A writer or performer of gags.
A pantomime fool, typically dressed in colorful checkered clothes.
A greenish-chartreuse color.
A harlequin duck.
Any of various riodinid butterflies of the genera Taxila and Praetaxila.
Of a greenish-chartreuse color.
Brightly colored, especially in a pattern like that of a harlequin clown's clothes.
To make sport by playing ludicrous tricks.
To remove or conjure away, as if by a harlequin's trick.