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Barrier vs Floodwall - What's the difference?

barrier | floodwall |

As nouns the difference between barrier and floodwall

is that barrier is a structure that bars passage while floodwall is a man-made vertical barrier designed to temporarily contain the waters of a river or other waterway during a flood.

barrier

English

(wikipedia barrier)

Noun

(en noun)
  • A structure that bars passage.
  • An obstacle or impediment.
  • * {{quote-magazine, title=Towards the end of poverty
    • , date=2013-06-01, volume=407, issue=8838, page=11, magazine=(The Economist) citation , passage=America’s poverty line is $63 a day for a family of four. In the richer parts of the emerging world $4 a day is the poverty barrier . But poverty’s scourge is fiercest below $1.25 ([…]): people below that level live lives that are poor, nasty, brutish and short.}}
  • A boundary or limit.

    • Derived terms

    * barrier reef * color barrier * crash barrier * diffusion-barrier * half-barrier * ice barrier * language barrier * racial barrier * sound barrier * tilt barrier * tire barrier * toll barrier

    floodwall

    English

    Alternative forms

    *flood wall

    Noun

    (en noun)
  • A man-made vertical barrier designed to temporarily contain the waters of a river or other waterway during a flood
  • *{{quote-news, year=2007, date=May 29, author=John Schwartz, title=Can Science Outwit Storms Like Katrina?, work=New York Times citation
    • , passage=The New Orleans levees and floodwalls were built to withstand a hypothetical storm

    See also

    *(wikipedia "floodwall")