Essentially, a rotisserie is a large spike/stick that can be slowly rotated over a fire. You can purchase special rotisserie sets, which include adapted sticks to hold meat more firmly, baskets that hold looser items(fish, sliced vegetables), stands for holding the sticks above the fire and even motorised rotisseries that turn the stick slowly. However, it is easy enough to create your own rotisserie with a sharpened stick to put your meat on and two forked sticks to hold it above the fire.
