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coastline

American  
[kohst-lahyn] / ˈkoʊstˌlaɪn /

noun

coastlines plural
  1. the outline or contour of a coast; shoreline.

  2. the land and water lying adjacent to a shoreline.


coastline British  
/ ˈkəʊstˌlaɪn /

noun

  1. the outline of a coast, esp when seen from the sea, or the land adjacent to it

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of coastline

First recorded in 1855–60; coast + line 1

Vocabulary lists containing coastline

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Scott, 60, earned his first of eight associate’s degrees from Coastline Community College in 2010 while at Salinas Valley State Prison.

From Los Angeles Times • Nov. 3, 2023

Ghostwrite Mike is a student at Coastline College, transferring to Merced College in the fall.

From Slate • Jul. 19, 2023

Also in downtown Kirkland, Forge Pizza, with its Detroit-inspired pies, opens inside Coastline Burgers.

From Seattle Times • Apr. 8, 2023

Lorna Bevan, founder of the Save Hemsby Coastline, said she was "livid".

From BBC • Mar. 13, 2023

Land boundaries: 0 km Coastline: 926 km Maritime claims:

From The 2008 CIA World Factbook by United States. Central Intelligence Agency

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