Is “Damming” a Scrabble word?
Yes
DAMMING
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 Damming
/ˈdæmɪŋ/
verb
1.To block the flow of water.