Is “Vas” a Scrabble word?
Yes
VAS
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 Vas
noun
1.A vessel or duct transporting any bodily fluid, such as blood, lymph, chyle, or semen.
2.(specifically) The vas deferens.