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