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arachnophobia

American  
[uh-rak-nuh-foh-bee-uh] / əˌræk nəˈfoʊ bi ə /

noun

Psychiatry.
  1. an irrational or disproportionate fear of spiders.


arachnophobia British  
/ əˌræknəˈfəʊbɪə /

noun

  1. an abnormal fear of spiders

"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

Etymology

Origin of arachnophobia

First recorded in 1925–30; from Greek aráchn(ē) “spider” + -o- ( def. ) + -phobia

Explanation

If you suffer from arachnophobia, you have a paralyzing fear of spiders. Your arachnophobia might make you too terrified to venture into basements, attics, and barns — or to read "Charlotte's Web." The vast majority of people are at least a little leery of eight-legged creatures, but someone with a true case of arachnophobia will often suffer a panic attack if he sees — or even think about seeing — a spider. The word arachnophobia comes from two roots, arachnid, "spider," from the Greek arakhne, "spider or spider's web," and phobia, "fear," from the Greek phobos.

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Vocabulary lists containing arachnophobia

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.

Arachnophobia can make humans flee at the sight of a brown recluse, black widow or even a daddy long legs, but animal predators of spiders know no such fear.

From Science Daily • Mar. 22, 2024

He then took projects that piqued his interest alongside those that paid his rent, portraying romantic poet Percy Bysshe Shelley in director Ken Russell's Gothic, and appearing in spider-filled thriller Arachnophobia and supernatural horror Warlock.

From BBC • Jun. 27, 2023

Other film credits include supporting roles in "The Killing Fields," "Arachnophobia" and "Leaving Las Vegas."

From Reuters • Jan. 19, 2023

The one respectable exception was Arachnophobia, a genuinely terrifying effort that sadistic TV schedulers would regularly drop in before the watershed when I was a child.

From The Guardian • Oct. 31, 2019

Later I could not help myself – just had to watch Eight Legged Freaks and Arachnophobia.

From Scientific American • Oct. 15, 2012

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