Meanings
From answer the call + call of nature in reference to a need to urinate or defecate.
To satisfy a bodily urge to urinate or defecate.
Example Sentences
1
I had to answer the call of nature during the long car ride.
2
Excuse me, I need to answer the call of nature before we start the meeting.
3
She waited patiently for a break in the movie to answer the call of nature.
4
John couldn't concentrate on his work because he needed to answer the call of nature.
5
The hiker had to find a secluded spot to answer the call of nature.