coast

[kohst]

noun

1. the land next to the sea; seashore.

   the rocky coast of Maine.

   Synonyms: littoral, seaside, strand

2. the region adjoining it.

   They live on the coast, a few miles from the sea.

3. a hill or slope down which one may slide on a sled.

4. a slide or ride down a hill or slope, as on a sled.

5. Obsolete.,  the boundary or border of a country.

6. Informal.,  the Coast, (in the U.S. and Canada) the region bordering on the Pacific Ocean; the West Coast.

   I'm flying out to the Coast next week.

verb (used without object)

1. to slide on a sled down a snowy or icy hillside or incline.

2. to descend a hill or the like, as on a bicycle, without using pedals.

3. to continue to move or advance after effort has ceased; keep going on acquired momentum.

   We cut off the car engine and coasted for a while.

4. to advance or proceed with little or no effort, especially owing to one's actual or former assets, as wealth, position, or name, or those of another.

   The actor coasted to stardom on his father's name.

5. to sail along, or call at the various ports of, a coast.

6. Obsolete.,  to proceed in a roundabout way.

verb (used with object)

1. to cause to move along under acquired momentum.

   to coast a rocket around the sun.

2. to proceed along or near the coast of.

3. Obsolete.,  to keep alongside of (a person moving).

4. Obsolete.,  to go by the side or border of.

coast

/ kəʊst /

noun

1. 1. the line or zone where the land meets the sea or some other large expanse of water

   2. ( in combination )

      coastland

2. the seaside

3. 1. a slope down which a sledge may slide

   2. the act or an instance of sliding down a slope

4. obsolete,  borderland or frontier

5. informal,  the obstacles or dangers are gone

verb

1. to move or cause to move by momentum or force of gravity

2. (intr) to proceed without great effort

   to coast to victory

3. to sail along (a coast)

Other Word Forms

• coastally adverb
• coastal adjective

Word History and Origins

Origin of coast¹

First recorded in 1325–75; (noun) Middle English cost(e), < Anglo-French, Middle French, from Latin costa “rib, side, wall”; (verb) Middle English cost(e)yen, costen, from Anglo-French costeier, Old French costoier, derivative of the noun

Word History and Origins

Origin of coast¹

C13: from Old French coste coast, slope, from Latin costa side, rib

Idioms and Phrases

Idioms

1. the coast is clear, no danger or impediment exists; no persons are in the path or vicinity.

   The boys waited until the coast was clear before climbing over the wall.

Synonym Study

See shore ¹.

Example Sentences

The maps, historically drawn in smoke-filled backrooms, protected incumbents and created bizarrely shaped districts, such as the “ribbon of shame” along the California coast.

Read more on Los Angeles Times

Lost and found: $1 million in Spanish gold and silver coins near Florida coast.

Read more on MarketWatch

The optimist notes that Baltimore’s division, the AFC North, is in a fetid state at the moment, with Aaron Rodgers and the strangely 3-1 Steelers coasting over the moribund Ravens, Cleveland and Cincinnati.

Read more on Wall Street Journal

Elordi’s first memory growing up in Brisbane on the east coast of Australia is either his grandmother biting his butt or him careening down a blue slide into his swimming pool.

Read more on Wall Street Journal

Internal improvements, like roads and turnpikes, received investment to control the vast territory beyond the coasts.

Read more on Wall Street Journal

Related Words

• bank 
• beach 
• coastline 
• seaboard 
• shore 
• shoreline 

When To Use

What does coast mean?

As a noun, coast most commonly refers to the land next to the sea or ocean, or the region near it. As a verb, coast often means to move along smoothly or without much effort, but it is used differently in different contexts.Coast has many specific definitions, but they are all related to one of these two main meanings.Example: During our bike ride, we coasted down the mountain road, where you can see almost the entire coast of the island.