ternary form

12 LETTERS · STARTS WITH T

ternary form is a valid 12-letter word worth 19 points in Scrabble and 20 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
T1E1R1N1A1R1Y4F4O1R1M3
1 + 1 + 1 + 1 + 1 + 1 + 4 + 0 + 4 + 1 + 1 + 3 =19 PTS
DOUBLE WORD → 38TRIPLE WORD → 57
MEANING

What does ternary form mean?

1