passwater
verbUK /ˌpɑːsˈwɔːtə/
US /ˌpæsˈwɔtər/
To pass water means to pee.
The little boy needed to pass water before the long car trip.
OTHER MEANINGS
2. To release urine from the body, especially in a medical or formal context.
The nurse asked the patient if he had passed water since the surgery.
3. To discharge water or a watery liquid from a pipe, container, or channel.
The old tank began to pass water through a small crack in the bottom.
4. To let water flow through or along a passage, as in a canal or drain.
The lock gates were opened to pass water downstream.