Is “Vellums” a Scrabble word?
Yes
VELLUMS
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 Vellums
noun
1.A type of parchment paper made from the skin of a lamb, baby goat, or calf.
2.A writing paper of very high quality.