Is “Prong” a Scrabble word?
Yes
PRONG
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 Prong
/pɹɒŋ/
noun
1.A thin, pointed, projecting part, as of an antler or a fork or similar tool. A tine.
“a pitchfork with four prongs”
2.A branch; a fork.
“the two prongs of a river”
3.The penis.
verb
1.To pierce or poke with, or as if with, a prong