Duty free is shops selling goods without the usual tax. Buy it duty free.
The saving is smaller than the display suggests, since the shops set the prices. Duty free began on a transatlantic route in Ireland in 1947 and spread from there.
1nounduty freeShops selling goods without the usual tax.
“He bought a litre of whisky duty free and carried it round Europe.”
duty free is a shop.
Practised in Airport & Flying