Meaning

noun a vehicle carrying many passengers; used for public transport

origin1886, originally for a five-cent US coin (a nickel); use for taxis and buses due to these services originally charging five cents as fare, popularized circa 1915. The etymology is uncertain; it is believed to originate from Louisiana Creole jetnée, from French jeton (“token, coin-sized metal disc”), though this is disputed. Evidence for the Louisiana Creole French origin includes the geographic…

Etymology from Wiktionary, CC BY-SA 3.0