seaway Hear it!

seaway definition

sea·way (-wā′)

noun

  1. a way or route by sea; sea as a means of travel
  2. a ship's headway
  3. a moderate to rough sea
  4. an inland waterway to the sea for ocean ships St. Lawrence Seaway

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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