PIE *skerの「包む」「回す」「編む」から。語源的にはcradleと同じで、もともとは物を運ぶためのバスケットだったが、後にcartに拡張された。
英語の語源
cart
cart: [13] Old English had a word cr?t ‘carriage’, which may, by the process known as metathesis (reversal of speech sounds), have produced the word which first appeared at the beginning of the 13th century as karte or carte. But a part must certainly also have been played by Old Norse kartr ‘cart’, and some have also detected the influence of Anglo-Norman carete, a diminutive form of car (source of English car). => car
cart (n.)
c. 1200, from Old Norse kartr or a similar Scandinavian source, akin to and replacing Old English cr?t "cart, wagon, chariot," perhaps originally "body of a cart made of wickerwork, hamper" and related to Middle Dutch cratte "woven mat, hamper," Dutch krat "basket," Old English cradol (see cradle (n.)). To put the cart before the horse in a figurative sense is from 1510s in those words; the image in other words dates to mid-14c.
cart (v.)
"to carry in a cart," late 14c., from cart (n.). Related: Carted; carting.
例文
1. Last night we hitched the horse to the cart and moved here.
昨夜私たちは馬車に乗って、荷物を引いてここに引っ越した。
2.Where we use tractors,obviously they used cart -horses in those days.