nontautomerizable

17 LETTERS · 7 SYLLABLES · STARTS WITH N

nontautomerizable is a valid 17-letter word worth 30 points in Scrabble and 36 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

N1O1N1T1A1U1T1O1M3E1R1I1Z10A1B3L1E1

1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 10 + 1 + 3 + 1 + 1 =30 PTS

DOUBLE WORD → 60TRIPLE WORD → 90

MEANING

What does nontautomerizable mean?