Definitionen
1.NounA meal, especially one offered to a guest, consisting of whatever food is available."Here are some leftover beans and meat; we can make a good potluck stew from them."
2.NounWhatever is available in a particular situation.
3.NounA shared meal consisting of whatever guests have brought (sometimes without prior arrangement); a potlatch; also, a dish of food brought to such a meal.
4.NounThe last draft or portion of an alcoholic beverage in a pot or other drinking vessel.
5.VerbTo take part in a potluck, where each participant brings a meal to be shared by all.