- a way over the sea.
- the open sea.
- the progress of a ship through the waves.
- a more or less rough sea: a hard vessel to steer in a seaway.
- a canal, enlarged river, etc., giving access to a landlocked port by oceangoing vessels.
- a waterway giving access to an inland port, navigable by ocean-going ships
- a vessel’s progress
- a rough or heavy sea
- a route across the sea