potluck

Definitions

• (dated) A meal, especially one offered to a guest, consisting of whatever food is available.
• (by extension) Whatever is available in a particular situation.
• (originally) A shared meal consisting of whatever guests have brought (sometimes without prior arrangement); a potlatch; also, a dish of food brought to such a meal.
• (obsolete) The last draft or portion of an alcoholic beverage in a pot or other drinking vessel.