Unabsorbable

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Unabsorbable \Un`ab*sorb"a*ble\, a.
     Not absorbable; specifically (Physiol.), not capable of
     absorption; unable to pass by osmosis into the circulating
     blood; as, the unabsorbable portion of food.
     [1913 Webster]