Is “Chrisom” a Scrabble word?
Yes
CHRISOM
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 Chrisom
/ˈkɹɪ.zəm/
noun
1.A white cloth, anointed with chrism, or a white mantle thrown over a child when baptized or christened.
2.A child that died within a month after its baptism; so called from the chrisom cloth used as a shroud for it.