Is “Tween” a Scrabble word?
Yes
TWEEN
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 Tween
noun
1.An action of tweening (inserting frames for continuity); a sequence of frames generated by tweening.
verb
1.To generate intermediate frames in an animated sequence so as to give the appearance of smooth movement.