▪ a prolonged wailing noise such as that made by a strong wind: "they listened to the howl of the gale"
▪ a wailing noise in a loudspeaker due to electrical or acoustic feedback.
verb
1. make a howling sound: "he howled in agony"Similarbaycryyowlbarkyelplaughguffawroarlaugh loudlyroar with laughterdissolve into laughterbe creased upbe doubled upsplit one's sidesinformal:crack upbe in stitchesbe rolling in the aisleslaugh fit to bustfall about