There are multiple definitions - click on the translation that matches your context.

Tarif

Substantiv

full

tariff

noun

Comparative law notes

Germany

More common US expressions are "standard rate" or "standard price".

Definitions of tariff

English

the minimum length of time that a person must serve in prison following conviction for a particular crime

The European court accepted that whole life tariffs could be justified.

English

the rate at which you are charged for a service

The government should force energy companies to put their customers on their cheapest tariffs.