Is “Diagrid” a Scrabble word?
Yes
DIAGRID
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 Diagrid
noun
1.A structure, used by some buildings, which is made up of triangles formed from beams of steel or sometimes other materials.