major second

12 LETTERS · STARTS WITH M

major second is a valid 12-letter word worth 23 points in Scrabble and 28 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

M3A1J8O1R1S1E1C3O1N1D2

3 + 1 + 8 + 1 + 1 + 0 + 1 + 1 + 3 + 1 + 1 + 2 =23 PTS

DOUBLE WORD → 46TRIPLE WORD → 69

MEANING

What does major second mean?