Added 9 October 2026 duty-free adjective Categories: Describing Words adjective ! Definition from WordNet 3.1, Princeton University. More about duty-free at Wordnik → Where our words come from → Exempt from duty. duty-free liquor Related Words: exemptnontaxableshopcustomsdutiabledeductiblefranchisepre-taxexcessfranknessfrankforthright Back to today's word