From Latin *portare* ("to carry, to bear"), from Proto-Indo-European *per- ("to lead, pass over"). The dual meaning — carrying an object and wearing clothing — developed naturally in Old French and persists in modern usage, making *porter* one of the most versatile everyday verbs in the language.

The "wearing" sense of *porter* is a classic false friend for English speakers: where English uses "to wear," French almost always uses *porter* (e.g., *porter des lunettes* = "to wear glasses"). The verb also appears in rich idiomatic phrases: *porter bonheur* (to bring good luck), *se porter bien* (to be in good health), and *porter un toast* (to make a toast). The noun *porteur/porteuse* (carrier, bearer) shares the same root and is used from train station porters to virus carriers.