mksa system

11 LETTERS · STARTS WITH M

mksa system is a valid 11-letter word worth 21 points in Scrabble and 22 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

M3K5S1A1S1Y4S1T1E1M3

3 + 5 + 1 + 1 + 0 + 1 + 4 + 1 + 1 + 1 + 3 =21 PTS

DOUBLE WORD → 42TRIPLE WORD → 63

MEANING

What does mksa system mean?