formal language

15 LETTERS · STARTS WITH F

formal language is a valid 15-letter word worth 21 points in Scrabble and 28 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

F4O1R1M3A1L1L1A1N1G2U1A1G2E1

4 + 1 + 1 + 3 + 1 + 1 + 0 + 1 + 1 + 1 + 2 + 1 + 1 + 2 + 1 =21 PTS

DOUBLE WORD → 42TRIPLE WORD → 63

MEANING

What does formal language mean?