over-under


over-under

n 1. (Gambling, except Cards) gambling a type of bet whereby the better guesses whether a given statistic, usually the combined score of sport match, will be higher or lower than a bookmaker's prediction 2. (Firearms, Gunnery, Ordnance & Artillery) a two-barrelled firearm with one barrel on top of the other adj (Firearms, Gunnery, Ordnance & Artillery) (of a two-barrelled firearm) having one barrel on top of the other