coast
/koust/
Học thuậtThân thiện
Definition
Noun:
- The shore of a sea or ocean: The land next to or near the sea.
- A slope down which one can slide: An incline, often used for sledding or coasting.
- The act of moving smoothly along a surface without power: The movement itself, such as on a sled, bicycle, or vehicle, using momentum or gravity.
Verb:
- To move effortlessly using existing momentum: To continue moving, especially downhill, without applying power or effort, as in a vehicle or on a bicycle.
- To sail along or near a coast: (Less common) To travel by sea following the shoreline.
Usage Examples
Noun:
- We spent our vacation on the rocky coast of Maine. (Refers to the shoreline.)
- The children built a snow coast for their sleds. (Refers to a slope for sledding.)
- After the engine failed, the plane began its long coast toward the landing strip. (Refers to the act of gliding without power.)
Verb:
- Once you reach the top of the hill, you can just coast down on your bike. (To move downhill without pedaling.)
- The car coasted to a stop after it ran out of gas. (To move forward using remaining momentum.)
- The ship coasted along the southern shore. (To sail near the coast.)
Advanced Usage
"The coast is clear" (Idiom): A phrase meaning there is no danger of being seen or caught; the way is safe.
- We waited until the coast was clear before leaving our hiding spot.
"To coast through something" (Phrasal Verb): To succeed at something with minimal effort.
- He didn't study much; he just coasted through the exam.
Variants and Related Words
- Coastal (Adjective): Relating to or located on a coast.
- Coastal erosion is a serious problem.
- Coaster (Noun):
- A small mat placed under a glass.
- A ship that sails along a coast.
- One who or that which coasts (e.g., a sled).
- Coastline (Noun): The outline or shape of a coast.
- The country has a very rugged coastline.
Synonyms
- Noun (Shore): Shoreline, seashore, seaboard, littoral.
- Verb (Glide): Glide, slide, drift, freewheel.
Related Phrasal Verbs
- Coast along: To proceed without much effort or difficulty.
- She's just coasting along in her job, not seeking any promotion.
- Coast in (to something): To arrive or finish effortlessly.
- The leading runner coasted in to win the race.
Related Idioms
- "Coast-to-coast": Extending from one coast of a country to the other, especially across the United States.
- They took a coast-to-coast road trip.
Noun
- the act of moving smoothly along a surface while remaining in contact with it
- his slide didn't stop until the bottom of the hill
- the children lined up for a coast down the snowy slope
- the area within view
- the coast is clear
- a slope down which sleds may coast
- when it snowed they made a coast on the golf course
- the shore of a sea or ocean
Verb
- move effortlessly; by force of gravity