bathroomrun
nounUK /ˈbɑːθruːm rʌn/
US /ˈbæθruːm rʌn/
A quick trip to the bathroom.
I had to make a bathroom run before the movie started.
OTHER MEANINGS
2. A hurried dash to the bathroom because you really need to go.
He did a bathroom run as soon as we got home.
3. A short break during an activity to use the bathroom.
The teacher gave us a bathroom run before the long test.
4. The act of quickly cleaning or tidying a bathroom.
She did a quick bathroom run before the guests arrived.