seaway
(-wā′)
noun
- a way or route by sea; sea as a means of travel
- a ship's headway
- a moderate to rough sea
- an inland waterway to the sea for ocean ships: St. Lawrence Seaway
See seaway in American Heritage Dictionary 4
noun- A sea route.
- An inland waterway for ocean shipping.
- The headway of a ship.
- A rough sea.
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