English Wikipedia - The Free Encycl...
Download this dictionary
Lighthouse
A
lighthouse
is a tower, building, or other type of structure designed to emit light from a system of lamps and lenses and used as a
navigational aid
for
maritime pilots
at sea or on inland waterways.
See more at Wikipedia.org...
© This article uses material from
Wikipedia
®
and is licensed under the
GNU Free Documentation License
and under the
Creative Commons Attribution-ShareAlike License