Is “Potluck” a Scrabble word?
Yes
POTLUCK
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Potluck
/ˌpɒtˈlʌk/
noun
1.A 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.(by extension) Whatever is available in a particular situation.
3.(originally Canada) 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.
Synonyms: fuddle