Jōke1, n.
n. [Lat. jocus, whence Pg. jōgo, Sp. jŭego, It. giōco, giuoco, Pr. joc, juoc, Fr. jeu, game, sport, jest.]
Sense 1. Something said for the sake of exciting a laugh; something witty or sportive; a jest; a witticism.
And gentle dullness ever loves a joke. Pope.
Or witty joke our airy senses moves To pleasant laughter. Gay.
Sense 2. What is not in earnest, or actually meant.
Inclose whole downs in walls, ’tis all a joke! Pope.
In joke, in jest; for the sake of raising a laugh; not in earnest.—Practical joke. See PRACTICAL.