Is “Barbule” a Scrabble word?
Yes
BARBULE
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 Barbule
noun
1.A small barb or beard.
2.Any of the secondary barbs that form a fringe of small projections on a feather.