raucous laughter• During the movie, though, my audienceparticipation mostly took the form of loud, raucous laughter.• Half way through, Rainbow is ejected from the cinema, after complaints about too much raucous laughter.• He seemed to find the remark hilarious, because he broke into raucous laughter.• No one turned a hair at your raucous laughter.• Some raucous laughter followed the ribald remark.