DictionarycoastLand beside the sea
noun

coast

KOHST/kəʊst/

Land next to the sea or ocean.

The rocky coast meets the blue ocean.

Rocky shoreline meets blue ocean.
Etymology

Latin costa meant “rib,” which supplied the image of a side or flank. Applied to land, that “side” became its outer margin beside the water—the shore.

In context

South Florida PBS5:56
It's a very nice kind of sandy beach environment up at the Gulf of Mexico coast of the lower Florida Keys.
Mollusks: More than a Shell | Changing Seas

More examples

  • They followed the coast north.
  • Several fishing towns stood along the coast.
  • The two coasts had very different weather.

Forms

coast · coasts

coastal adjective — Situated on or relating to a coast.

Similar words

shore
The edge of any substantial body of water.
coastline
The precise boundary between land and sea.