Costs an arm and a leg

Although the meanings of the words in them do not make any sense when examined one by one, the word groups that are shaped according to the cultural roots of the language and that make sense as a whole are called idioms. Costs an arm and a leg meaning, in what situations is it used?

Meaning of "Costs an arm and a leg"

Meaning

The phrase ‘costs an arm and a leg’ is an idiomatic expression used to describe something that is very expensive. It is often used to emphasize how unaffordable it is to purchase the item. The phrase is used in a humorous way to indicate how ridiculously expensive something can be.

Etymology

The phrase ‘costs an arm and a leg’ is believed to have originated during World War I. The phrase was used to describe the exorbitant prices charged for materials necessary for the war effort. The phrase is thought to refer to the high cost of war materials in terms of lives lost on the battlefield, as soldiers would be forced to pay the ultimate price - their lives - for the war effort.

Usage

The phrase ‘costs an arm and a leg’ is mainly used in informal contexts. It is typically used in conversation to emphasize how expensive something is. It can also be used in more playful contexts to express disbelief at how expensive something is. For example, one might say “That dress must have cost you an arm and a leg!”

Example Sentences

• That new car must have cost you an arm and a leg!
• I can't afford that painting - it costs an arm and a leg!
• I'm not surprised the repairs cost so much - cars these days cost an arm and a leg to maintain.
• That dress must have cost an arm and a leg - it looks very expensive!

The universal role of idioms

"Kill two birds with one stone" is an English idiom that means to accomplish two things with a single action. In French, the similar idiom is "Faire d'une pierre deux coups," which translates to "To kill two birds with one stone." This idiom highlights the efficiency of completing two tasks with one action.