›ECONOMICS, FINANCEto officially control prices, income levels, currencies, etc. by keeping them at a particular level or within a particular range: peg sth at sthInterest on the loan is pegged at 1.75% above base rate.peg sth to sthMany of the world's currencies are pegged to the US dollar. → Comparefreezeverb
›USto guess the cost, amount, or level of something: Future costs stemming from those lawsuits have been pegged as high as $8 billion.