Idiom

An arm and a leg

What does "An arm and a leg" mean?

Very expensive. A large amount of money.

An arm and a leg

USA, mid-20th century. Often mistakenly thought to be related to the high cost of painting full-length portraits.

Very expensive. A large amount of money.

Worldwide.

  • That new lawnmower is top of the range. It cost me an arm and a leg.