revolutionary calendar month

NOUN
28 LETTERS · STARTS WITH R

revolutionary calendar month is a valid 28-letter word worth 40 points in Scrabble and 47 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
R1E1V4O1L1U1T1I1O1N1A1R1Y4C3A1L1E1N1D2A1R1M3O1N1T1H4
1 + 1 + 4 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 4 + 0 + 3 + 1 + 1 + 1 + 1 + 2 + 1 + 1 + 0 + 3 + 1 + 1 + 1 + 4 =40 PTS
DOUBLE WORD → 80TRIPLE WORD → 120
MEANING

What does revolutionary calendar month mean?

NOUN · 1 SENSE
1