buying powernoun [ U ]
ukusECONOMICS, FINANCEthe ability of a person, group, or company to buy things, or the amount of money they have available to spend:
Any rival is unlikely to touch the buying power of such a large corporation.
the amount of goods or services that money can buy:
Increasing your contributions by 5% a year will double the buying power of your pension.
The buying power of the British pound has rarely been stronger.