nonextensibility

16 LETTERS · 7 SYLLABLES · STARTS WITH N

nonextensibility is a valid 16-letter word worth 28 points in Scrabble and 32 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

N1O1N1E1X8T1E1N1S1I1B3I1L1I1T1Y4

1 + 1 + 1 + 1 + 8 + 1 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 4 =28 PTS

DOUBLE WORD → 56TRIPLE WORD → 84

MEANING

What does nonextensibility mean?