[n] unrestrained merrymaking
[v] take delight in; "he delights in his granddaughter"
[v] be ecstatic with joy
[v] celebrate noisily, often indulging in drinking; engage in uproarious festivities; "The members of the wedding party made merry all night"; "Let's whoop it up--the boss is gone!"
delight, enjoy, jollify, make happy, make merry, make whoopie, racket, rejoice, revelry, triumph, wallow, wassail, whoop it up