upshifting

10 LETTERS · STARTS WITH U

upshifting is a valid 10-letter word worth 19 points in Scrabble and 22 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
U1P3S1H4I1F4T1I1N1G2
1 + 3 + 1 + 4 + 1 + 4 + 1 + 1 + 1 + 2 =19 PTS
DOUBLE WORD → 38TRIPLE WORD → 57
MEANING

What does upshifting mean?

1

A valid word accepted in tournament Scrabble and Words With Friends play.