The term 'CART STARTER' refers to the components of a cart that are used to start it. The first component is a DRAY, which is a type of low, flat-bottomed wagon that is typically pulled by horses or OXEN. The second component is OXEN, which are large animals that are often used to pull carts and wagons. The third component is an AXLE, which is a rod that connects the wheels of a cart or wagon and allows them to rotate. Together, these three components make up the cart starter and are essential for starting a cart.