from the GNU version of the Collaborative International Dictionary of English
- adj. Capable of being absorbed or swallowed up.
from The Century Dictionary and Cyclopedia
- Capable of being absorbed or imbibed.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- adj. capable of being absorbed or taken in through the pores of a surface
absorb + -able (Wiktionary)