trans-alleghenian

17 LETTERS · 5 SYLLABLES · STARTS WITH T

trans-alleghenian is a valid 17-letter word worth 20 points in Scrabble and 25 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

T1R1A1N1S1-0A1L1L1E1G2H4E1N1I1A1N1

1 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 1 + 2 + 4 + 1 + 1 + 1 + 1 + 1 =20 PTS

DOUBLE WORD → 40TRIPLE WORD → 60

MEANING

What does trans-alleghenian mean?