absorbing matter making separate / imperial / layer to light
avulsion is separation. absorber is absorbent_material. avulsion is not separation. absorbing_through_skin is biological_absorption_event. unitizing is separating. fluid_flow_separation is separating. absorbing_through_eye is not biological_absorption_event. absorbing_through_eye is biological_absorption_event. unitizing is not separating. absorber is not absorbent_material.