tariff UK /ˈtæɹɪf/US /ˈtæɹəf/noun 3verb 1forms 3 noun3 •A system of government-imposed duties levied on imported or exported goods; a list of such duties, or the duties themselves.For the sake of this support, the party advocated for agricultural tariffs, for antimargarine laws, and for restrictions on meat importation. — 2004 •A schedule of rates, fees or prices.Under a peak/off-peak electricity tariff, you pay a lower rate for the power when demand is less. •(UK) A sentence determined according to a scale of standard penalties for certain categories of crime. verb1 •To levy a duty on (something).From the perspective of foreign producers, it is more difficult to export tariffed goods to the US because US importers have to pay the tariff. — 2024 formstariffed · tariffing · tariffs