Wiktionary
relieve oneself
vb. To urinate and/or defecate.
WordNet
relieve oneself
v. eliminate urine; "Again, the cat had made on the expensive rug" [syn: make, urinate, piddle, puddle, micturate, piss, pee, pee-pee, make water, take a leak, spend a penny, wee, wee-wee, pass water]
Usage examples of "relieve oneself".
Once the Hunt has begun, there is no opportunity to relieve oneself.
It had many folding places in it: a folding place to wash, a folding place to relieve oneself, folding places to store things.
This made it safer to relieve oneself, but it also made camp life a more noxious experience.
If one had been outside to relieve oneself already, the second exit was only harder.
Practices such as reserving mornings for defecation and wading out to the ocean to relieve oneself?