e/Seacock

Information
has gloss	eng: A seacock is a valve on the hull of a boat that can be opened or closed. A seacock may either permit water to flow in to the boat, such as for cooling an engine or for a salt water faucet; or out of the boat, such as for a sink drain or a toilet.
lexicalization	eng: seacock
instance of	(noun) a small vessel for travel on water boat