The Collaborative International Dictionary
Eliminative
Eliminative \E*lim"i*na*tive\, a. (Physiol.) Relating to, or carrying on, elimination.
Wiktionary
eliminative
a. Of, pertaining to, or producing elimination
Usage examples of "eliminative".
The spot will probably swell and harden, feeling something like a small almond or a lima bean beneath the wall surface, and the sensations you feel may progress from the eliminative to the sexual.