noncompressibility

18 LETTERS · 7 SYLLABLES · STARTS WITH N

noncompressibility is a valid 18-letter word worth 29 points in Scrabble and 35 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

N1O1N1C3O1M3P3R1E1S1S1I1B3I1L1I1T1Y4

1 + 1 + 1 + 3 + 1 + 3 + 3 + 1 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 4 =29 PTS

DOUBLE WORD → 58TRIPLE WORD → 87

MEANING

What does noncompressibility mean?