micturient

- Adjective

Having the urge or need to urinate.

Actually a terribly useful word for telling people in a polite/sophisticated way that you need to have a piss.

{ < L. "micturire" To have the urge to urinate }

1.
Brb, all these beers have suddenly got me feeling micturient

2.
In regards to your scheduled health checkup sir, may we now collect your urine sample?
Not just yet thankyou, I’ll let you know when I'm micturient