go-cart 
noun
1 variant spelling of go-kart.
2A handcart.Waiters send Argentine barbecue on go-carts, while the Brazilian barbecue is strung on steel forks.
3 dated A pushchair.He was unable to walk until he was 13 and his parents transported him around in a go-cart.
3.1 archaic A baby walker.
Origin
Late 17th century (denoting a baby walker): from go1 (in the obsolete sense 'walk') + cart.