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agoraphobia

American  
[ag-er-uh-foh-bee-uh, uh-gawr‐] / ˌæg ər əˈfoʊ bi ə, əˌgɔr‐ /

noun

Psychiatry.
  1. an irrational or disproportionate fear of being in crowds, public places, or open areas, often accompanied by anxiety attacks: In extreme cases, avoidance behaviors may render affected individuals homebound.


agoraphobia British  
/ ˌæɡərəˈfəʊbɪə /

noun

  1. a pathological fear of being in public places, often resulting in the sufferer becoming housebound

"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

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Derived Forms

Etymology

Origin of agoraphobia

First recorded in 1870–75; agora 1 + -phobia

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Explanation

Frolicking in a huge field of flowers might sound like a great time. But if you suffered from agoraphobia, it would be terrifying — because you would be afraid of open spaces. In a world with so many fears, there’s a phobia for every occasion. Agoraphobia is the fear of wide open spaces. The Greek root agora means “public open space” and “marketplace,” so agoraphobia is also the fear of crowds, like the kind you’d find in a busy supermarket. Like all phobias, agoraphobia can make someone panic and freak out, so if you see a person experiencing agoraphobia, maybe put them inside a closet and see if that helps.

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