VariousWords beta
Noun
Definition: A trap in a waste pipe consisting of a U-bend followed by a 90-degree bend to the horizontal or near horizontal, so that the entire device is shaped like the letter P on its side.
VariousWords beta
Definition: A trap in a waste pipe consisting of a U-bend followed by a 90-degree bend to the horizontal or near horizontal, so that the entire device is shaped like the letter P on its side.