lighthouse

light-house · noun

imported

Definitions

noun

  1. 1.

    A tower or other structure containing a powerful light to warn or guide ships at sea.

  2. 2.

    Something that serves as a guide or inspiration.

Forms

plural: lighthouses

Phrases & expressions

  • •
    lighthouse keeper — a person responsible for maintaining a lighthouse
  • •
    lighthouse effect — something that stands out as a guiding example

Related words

See also: beacon, light, navigation, tower
Synonyms: beacon, pharos

Etymology

A compound of light and house, first recorded in the late 16th century. The concept dates back to ancient times, with the Pharos of Alexandria being the most famous ancient lighthouse.