Is “Ossuary” a Scrabble word?
Yes
OSSUARY
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 Ossuary
noun
1.A container, receptacle, or building, such as an urn or vault, for holding the bones of the dead.