knuter valve

The part of any mechanical device that is not working.

"Did you check the knuter valve? It's the brass thing underneath the pipe thingy.

by Michael Palmer May 3, 2005

Knuter Valve

The male valve that controls urine flow.

After Ed turned 40 and his knuter valve stopped working properly, he would think he was done urinating and would dribble pee on the front of his pants.

by Redleader1 August 29, 2025