glee

From Middle English gle, from Old English glēo, glīġ, glēow, glīw (“glee, pleasure, mirth, play, sport; music; mockery”), from Proto-West Germanic *glīw, from Proto-Germanic *glīwą (“joy, mirth”), from Proto-Indo-European *gʰlew- (“to joke, make fun, enjoy”).

Cognate with Scots gle, glie, glew (“game, play, sport, mirth, joy, rejoicing, entertainment, melody, music”), Icelandic glý (“joy, glee, gladness”), Ancient Greek χλεύη (khleúē, “joke, jest, scorn”). A poetic word in Middle English, the word was obsolete by 1500, but revived late 18c.

From Middle English gleen, glewen, from Old English glēowian (“to sing, play an instrument, jest”), from Proto-West Germanic *glīwōn, from Proto-Germanic *glīwōną. Cognate with Icelandic glýja (“to be gleeful”).