fourth international

20 LETTERS · STARTS WITH F

fourth international is a valid 20-letter word worth 25 points in Scrabble and 29 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
F4O1U1R1T1H4I1N1T1E1R1N1A1T1I1O1N1A1L1
4 + 1 + 1 + 1 + 1 + 4 + 0 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =25 PTS
DOUBLE WORD → 50TRIPLE WORD → 75
MEANING

What does fourth international mean?

1