Definition of cost an arm and a leg in English:

cost an arm and a leg

informal Be extremely expensive: the coat had cost him an arm and a leg
More example sentences
  • ‘It costs an arm and a leg to keep this church going,’ she said, while noting, ‘The elderly worshipers have been very true to their offerings.’
  • Try living on that in London, where a cup of coffee costs an arm and a leg.
  • But this is one of Sweden's more traditional national sports, born out of long and deeply chilly winter evenings in a country where alcohol costs an arm and a leg.
See parent entry: arm

Definition of cost an arm and a leg in:

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day oleaginous
Pronunciation: ˌəʊlɪˈadʒɪnəs
adjective
rich in, covered with, or producing oil; oily