Harlequin

Harlequin, a character in a Christmas pantomime, in love with Columbine, presumed to be invisible, and deft at tricks to frustrate those of the clown, who is his rival lover.

Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)

Harlech * Harley, Robert, Earl of Oxford
Harem
Harfleur
Hargraves, Edmund
Hargreaves, James
Hari-Kari
Häring, Wilhelm
Harington, Sir John
Hariri
Harlaw, Battle of
Harlech
Harlequin
Harley, Robert, Earl of Oxford
Harmattan
Harmodius
Harnack, Adolf
Harold I.
Harold II.
Harold I. of Norway
Haroun-al-Raschid
Harpies
Harrington, James

Nearby

Harlequin in Brewer’s Dictionary of Phrase & Fable

Links here from Chalmers

Cotolendi, Charles
Goldoni, Charles
Miller, James
Quin, James
Voltaire, Marie-Francis Arouet De