orgy

nouns

any act of immoderate indulgence
"an orgy of shopping"; "an emotional binge"; "a splurge of spending"
binge, orgy, splurge
secret rite in the cults of ancient Greek or Roman deities involving singing and dancing and drinking and sexual activity
orgy
is derived from
orgiastic
is derived from
orgiastic
is a type of (narrower)
an established ceremony prescribed by a religion
"the rite of baptism"
religious rite, rite
a wild gathering involving excessive drinking and promiscuity
bacchanal, bacchanalia, debauch, debauchery, drunken revelry, orgy, riot, saturnalia
is derived from
orgiastic
is derived from
orgiastic