تعريف fool's gold في الإنجليزية الإنجليزية القاموس.
A mineral or other substance often mistaken for gold, mainly used for iron pyrite
disapproval If you say that a plan for getting money is fool's gold, you mean that it is foolish to carry it out because you are sure that it will fail or cause problems. The British establishment seems to be off on another quest for fool's gold