Is “Sixte” a Scrabble word?
Yes
SIXTE
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 Sixte
noun
1.The sixth defensive position, with the sword hand held at chest height, and the tip of the sword at eye level.