D defs.my
Entry 1 sense Webster, 1913

Anchor light

· IPA
01 The lantern shown at night by a vessel at anchor. International rules of the road require vessels at anchor to carry from sunset to sunrise…
  1. 1.
    The lantern shown at night by a vessel at anchor. International rules of the road require vessels at anchor to carry from sunset to sunrise a single white light forward if under 150 feet in length, and if longer, two such lights, one near the stern and one forward.(Naut.)