Definition of "over-under" []

• The spread or other predicted value for wagers. (noun)

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• "The Over-Under Gambling on the total number of points scored, known as the "over-under," is one of the most popular wagers on Super Bowl Sunday."
• "As for shotguns, I'd be torn between the best side-by-side or the best over-under, and that question has yet to be answered to my satisfaction."
• "Example: the over-under on the game is 36½ points, or just a half-point more than New Orleans scored last week in its loss to Seattle."