O.E.
ford, from P.Gmc.
*furdhus (cf. O.Fris.
forda, O.H.G.
furt, Ger.
Furt "ford"), from PIE
*prtus (cf. L.
portus "harbor," originally "entrance, passage;" O.Welsh
rit, Welsh
rhyd "ford;" O.E.
faran "to go;" see
port (1)). The verb is attested from 1614. The line of automobiles is named for U.S. manufacturer Henry
Ford (1863-1947).