Stage of in this word's full journey.
Where does the word "taxi" come from? It comes from Latin taxare, passing through German and American English before entering English (1907).
Taxi’s story begins in Latin: taxare meant “to assess.” 'to assess, value', perhaps from tangere 'to touch'; the same verb gives English 'tax'. By 1891, the word had taken hold in German as Taxameter. From Medieval Latin taxa 'charge' + Greek metron 'measure'; Wilhelm Bruhn built the fare meter in 1891, and the first motor taxi, a Daimler Victoria with a meter, ran in Stuttgart in 1897. From there it passed into American English as taxicab by 1907. Taximeter + cabriolet; Harry N. Allen launched a fleet of meter-fitted French-built cabs in New York in 1907. It reached English by 1907 as taxi. Clipped from taxicab; London's black cabs had to pass 'the Knowledge' of city streets, a test set up in 1865. Today, taxi means a car with a driver that carries passengers for a fare.