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Definition of "coastline" []

  • The shape, outline, or boundary of a coast. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Use "coastline" in a sentence
  • "The district, which stretches from northern Broward County into Palm Beach County just miles inland from Florida's Atlantic coastline, is heavily Democratic, and Deutch dramatically outraised Lynch."
  • "The USA coastline is being destroyed, because of self-interest, self-serving greedy people."
  • "Since we have no control over where those countries drill, how can we protect our coastline from a mishap from one of these International rigs?"