from The American Heritage® Dictionary of the English Language, 4th Edition
- adj. Impossible to compress; resisting compression: mounds of incompressible garbage.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Not compressible.
from the GNU version of the Collaborative International Dictionary of English
- adj. Not compressible; incapable of being reduced by force or pressure into a smaller compass or volume; resisting compression.
from The Century Dictionary and Cyclopedia
- Not compressible; incapable of being reduced in volume by pressure.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- adj. incapable of being compressed; resisting compression
in- + compressible (Wiktionary)