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headache

American  
[hed-eyk] / ˈhɛdˌeɪk /

noun

  1. a pain located in the head, as over the eyes, at the temples, or at the base of the skull.

  2. an annoying or bothersome person, situation, activity, etc.


headache British  
/ ˈhɛdˌeɪk /

noun

  1. Technical name: cephalalgia.  pain in the head, caused by dilation of cerebral arteries, muscle contraction, insufficient oxygen in the cerebral blood, reaction to drugs, etc

  2. informal any cause of worry, difficulty, or annoyance

"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

headache Scientific  
/ hĕdāk′ /
  1. Pain in the head, caused by stimulation of or pressure to any of various structures of the head, such as tissue covering the cranium, cranial nerves, or blood vessels. Headache can be a primary disorder, as in migraine or cluster headaches, or a common symptom associated with head injury or many illnesses such as acute infection, brain tumor or abscess, eye disorders such as glaucoma, dental disease, and hypertension.

  2. See also cluster headache migraine


Etymology

Origin of headache

before 1000; Middle English; Old English hēafodece. See head, ache

Compare meaning

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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.

Leaders generally prefer to keep employees where they can see them, but it is possible to spin remote work as a headache reducer for your would-be manager.

From The Wall Street Journal

I woke up the next morning with a pounding headache and twice as sick as I had been the day before.

From Literature

Ostrover and Packer acknowledged that the fallout was causing headaches, according to people familiar with the call, and walked through their explanation of the firm’s moves.

From The Wall Street Journal

Financial headaches, caused in part by the early-year struggles of Disneyland Paris, inspired Disney to change course.

From Los Angeles Times

CoStar Group has had its pick of headaches: pushback from activists, a depressed stock price, and an underwhelming start to the year for the housing market.

From Barron's