Lighthouse Definition
līthous
lighthouses
noun
lighthouses
A tall structure topped by a powerful light used as a beacon or signal to aid nautical navigation.
American Heritage
A tower marking some place that is dangerous or important to navigation: typically a very bright light is beamed from its top and often it is equipped with foghorns, sirens, etc., by which ships are guided or warned.
Webster's New World
Other Word Forms of Lighthouse
Noun
Singular:
lighthouse
Plural:
lighthousesLighthouse Is Also Mentioned In
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