Is “Groynes” a Scrabble word?
Yes
GROYNES
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 Groynes
noun
1.An often wooden structure that projects from a coastline to prevent erosion, longshore drift etc.; a breakwater.