Is “Lupulin” a Scrabble word?
Yes
LUPULIN
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 Lupulin
/ˈlupjəlɪn/
noun
1.Small hairs obtained from the strobili of the hop plant.
2.The bitter aromatic principle of the hop.