Is “Redan” a Scrabble word?
Yes
REDAN
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 Redan
/ɹɪˈdan/
noun
1.A defensive fortification work in the shape of a V.