Synonym: beach, glide, ride, seashore, seaside, slide, waterfront. Similar words: coastal, boast, coal, coach, coalition, last, vast, as to. Meaning: [kəʊst] 
n. 1. the shore of a sea or ocean 2. a slope down which sleds may coast 3. the area within view 4. the act of moving smoothly along a surface while remaining in contact with it. v. move effortlessly; by force of gravity.
n. 1. the shore of a sea or ocean 2. a slope down which sleds may coast 3. the area within view 4. the act of moving smoothly along a surface while remaining in contact with it. v. move effortlessly; by force of gravity. 271. On a clear day you can see the French coast.