A form of Gothic tracery in Germany in late 15th and early 16th cent.; made to imitate rustic work with […]

A sewer that receives sewage from a relatively small area.

A length of pipe which has one or more branches.

1. A water supply line which connects one or more fixtures with the main supply, with a riser, or with

A knot in wood formed as a result of two or more branches originating from the same point.

A length of soil stack or waste stack which is usually one story high, but not less than 8 ft

A fitting used to connect one or more branch pipes to a main pipe.