isoglossal

10 LETTERS · 4 SYLLABLES · STARTS WITH I

isoglossal is a valid 10-letter word worth 11 points in Scrabble and 14 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

I1S1O1G2L1O1S1S1A1L1

1 + 1 + 1 + 2 + 1 + 1 + 1 + 1 + 1 + 1 =11 PTS

DOUBLE WORD → 22TRIPLE WORD → 33

MEANING

What does isoglossal mean?