The noun debauch has 1 sense (first 1 from tagged texts)
1. (1) orgy, debauch, debauchery, saturnalia, riot, bacchanal, bacchanalia, drunken revelry -- (a wild gathering involving excessive drinking and promiscuity)
Overview of verb debauch
The verb debauch has 1 sense (no senses from tagged texts)
1. corrupt, pervert, subvert, demoralize, demoralise, debauch, debase, profane, vitiate, deprave, misdirect -- (corrupt morally or by intemperance or sensuality; "debauch the young people with wine and women"; "Socrates was accused of corrupting young men"; "Do school counselors subvert young children?"; "corrupt the morals")