Is “Bosun” a Scrabble word?
Yes
BOSUN
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 Bosun
noun
1.A warrant or petty officer on board a naval ship.