D defs.my
Entry 1 sense Webster, 1913

Sea room

/sē ro͞om/ · Sea· room · IPA
01 Room or space at sea for a vessel to maneuver, drive, or scud, without peril of running ashore or aground.
  1. 1.
    Room or space at sea for a vessel to maneuver, drive, or scud, without peril of running ashore or aground.(Naut.)