from The American Heritage® Dictionary of the English Language, 4th Edition
- n. One of several lights on a vehicle, such as a ship, turned on between dusk and dawn to indicate position and size.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. light carried by a boat that indicates the boat's direction; vessels at night carry a red light on the port bow and a green light on the starboard bow
Sorry, no etymologies found.