Top Definition
An ancient term dating back to the civil war era, usually refering to an old wooden ship.
Avast! Look at the starboard bow, a Kooshaw is approaching.
by The Illusive Girl February 05, 2010

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×