Is “Hoser” a Scrabble word?
Yes
HOSER
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 Hoser
noun
1.One who operates a hose, e.g. a fire hose or a garden hose.
2.One that hoses, i.e. hurts (someone) badly.
3.A person (especially a farmer) who siphons gasoline out of a vehicle or piece of equipment.