watercannon n a hose (carried on a truck) that fires water under high pressure to disperse crowds (especially crowds of rioters) Synonym(s) water cannon
News & Articles watercannon Virgin America Announces Low Fares In Hopes Of Love Field Move Taking his cue from a watercannon spraying a Virgin America Airbus A320, CEO David Cush said, "We like to make a little bit of a splash." April 25, 2014 - CBS Dallas - Fort Worth