struck measure

14 LETTERS · STARTS WITH S

struck measure is a valid 14-letter word worth 21 points in Scrabble and 25 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1T1R1U1C3K5M3E1A1S1U1R1E1
1 + 1 + 1 + 1 + 3 + 5 + 0 + 3 + 1 + 1 + 1 + 1 + 1 + 1 =21 PTS
DOUBLE WORD → 42TRIPLE WORD → 63
MEANING

What does struck measure mean?

1