Is “Pub” a Scrabble word?
Yes
PUB
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 Pub
/pʊb/
noun
1.A public house where beverages, primarily alcoholic, may be bought and consumed, also providing food and sometimes entertainment such as live music or television.
2.A public server.
verb
1.To go to one or more public houses.