English

Noun

navigation light ‎(plural navigation lights) (usually in plural form)

1. (nautical, aviation) one of two or more lights fitted to a ship or aircraft, which indicate position and direction taken, especially important at night. Internationally recognised colours are red on the port side, and green on the starboard side.

Translations

References

• “navigation lights” (US) / “navigation light” (UK) in Oxford Dictionaries, Oxford University Press.