coastline

noun

coast·​line ˈkōs(t)-ˌlīn How to pronounce coastline (audio)
1
: a line that forms the boundary between the land and the ocean or a lake
2
: the outline of a coast

Examples of coastline in a Sentence

The plane flew along the eastern coastline.
Recent Examples on the Web Reporters spent months visiting hundreds of miles of coastline to pick beaches with easy access (although a handful have a more remote feel) and special amenities (like firepits, volleyball courts, camping, views and great spots to surf, paddleboard, snorkel or explore tide pools). Brittany Levine Beckman, Los Angeles Times, 20 July 2024 The area is packed with tens of thousands of Palestinian families who heeded Israeli evacuation orders in May — fleeing Rafah, on the border with Egypt, to the once desolate stretch of coastline. Hazem Balousha, Washington Post, 19 July 2024 The team from Australia will have about 17 competitors from the Queensland region, while lifeguards from up and down California’s coastline will also be joining the fields. Laylan Connelly, Orange County Register, 18 July 2024 On this coastline, Mar Pietra could actually be considered a relative bargain. Ray Parisi, CNBC, 12 July 2024 See all Example Sentences for coastline 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'coastline.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1856, in the meaning defined at sense 1

Time Traveler
The first known use of coastline was in 1856

Dictionary Entries Near coastline

Cite this Entry

“Coastline.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/coastline. Accessed 26 Jul. 2024.

Kids Definition

coastline

noun
coast·​line ˈkōst-ˌlīn How to pronounce coastline (audio)
: the outline or shape of a coast
Last Updated: - Updated example sentences
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