
A horizontal or vertical cylinder, usually made of metal, which carries water from the gutter to the ground.
Found on
http://www.encyclo.co.uk/local/22195

Leade is the correct term for the throat of a barrel. When a cartridge is loaded into a barrel, there is a short length of the barrel before the lands start that is smooth. This area allows the bullet to enter the barrel, it engages the lands as moves past the leade. The leade tends to be long in commercial and military rifles to allow the use of a...
Found on
http://www.riflesintheuk.com/glossary.htm
No exact match found.