a container (cup, bottle, bowl) that is used to spit tobacco juice into while you are dipping/chewing tobacco. can also be used to discard lips when you are done with them. usually, arizona iced tea bottles work the best due to the fact that they are brown in color and can easily hide what is actually in the bottle. other good alternatives are coke, pepsi, or root beer bottles.
never put your spitoon next to a bottle of coke. you dont want to drink the wrong one by mistake