nondetachability

16 LETTERS · 7 SYLLABLES · STARTS WITH N

nondetachability is a valid 16-letter word worth 27 points in Scrabble and 30 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

N1O1N1D2E1T1A1C3H4A1B3I1L1I1T1Y4

1 + 1 + 1 + 2 + 1 + 1 + 1 + 3 + 4 + 1 + 3 + 1 + 1 + 1 + 1 + 4 =27 PTS

DOUBLE WORD → 54TRIPLE WORD → 81

MEANING

What does nondetachability mean?