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Definition of coast

coast

/koʊst/
Adverb:coastally
•
Plural:coasts
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Adjective:coastal
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Past Simple:coasted
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Past Participle:coasted
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Present Participle:coasting
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coast Lexical Profile

coast Game Scores & Validity

• noun

1

The strip of land or geographical zone where the land meets an ocean or sea.

Example

"Strong winds and high tides battered the rocky coast throughout the night."


2

An act of moving smoothly down a slope or continuing forward by momentum without applying power.

Example

"The long downhill coast gave the exhausted cyclists a much-needed break."

Synonyms
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Antonyms
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• verb

1

To move easily and smoothly without using engine power or active physical effort, typically downhill or by momentum.

Example

"She stopped pedaling and let her bicycle coast all the way to the bottom of the hill."


2

To progress or succeed in an activity, course, or competition without making much effort.

Example

"After building a huge early lead, the defending champions were able to coast to victory."


3

To sail or navigate along the shoreline of a sea or continent.

Example

"Early explorers coasted along the western rim of the continent in search of a sheltered harbor."

Synonyms
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Antonyms
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• Rhymes for coast

Word Origin & Etymology

Borrowed from Old French 'coste' (meaning 'rib, side, flank, or seashore'), from Latin 'costa' ('rib' or 'side'). The sense shifted in medieval romance languages from the side of the body to the 'side' of the land where it meets the sea.

Cite this Entry


Wordmom. (2026). Definition of Coast. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/coast
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