non-tariff

The word is a modern compound formed within English. The prefix "non-," from Latin non meaning "not," is a highly productive negator attached to nouns and adjectives. "Tariff" has a more complex journey, entering English in the late 16th century from Italian tariffa, which came from Arabic taʿrīf ("notification, information"), derived from ʿarrafa ("to make known"). The compound "non-tariff" emerged in the mid-20th century within the specialized lexicon of international economics and trade policy. It logically creates a category defined by the absence of traditional tariff barriers, encompassing a wide range of regulatory measures like quotas, subsidies, and standards that can similarly restrict trade.

Structure: non (not) + tariff (a tax on imports or exports) - non: A prefix of Latin origin, meaning "not." It functions as a negative or privative element. - tariff: A noun of Arabic origin (via Italian and French), referring to a list of duties or a schedule of charges on imports/exports. In this compound, it functions as the base noun being negated.