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tinnitus

American  
[ti-nahy-tuhs, tin-i-] / tɪˈnaɪ təs, ˈtɪn ɪ- /

noun

Pathology.
  1. a ringing or similar sensation of sound in the ears.


tinnitus British  
/ ˈtɪnɪtəs, tɪˈnaɪtəs /

noun

  1. pathol a ringing, hissing, or booming sensation in one or both ears, caused by infection of the middle or inner ear, a side effect of certain drugs, etc

"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

tinnitus Scientific  
/ tĭnĭ-təs,tĭ-nī- /
  1. A buzzing, ringing, or whistling sound in one or both ears occurring without an external stimulus. Its causes include ear infection or blockage, certain drugs, head injury, and neurologic disease.


Etymology

Origin of tinnitus

First recorded in 1685–95; from Latin tinnītus “a tinkling,” noun use of past participle of tinnīre “to tinkle,” of imitative origin

Explanation

Tinnitus is a ringing, buzzing, or booming in your ears. It could be caused by Meniere's disease or by an ear infection. Tinnitus involves not only a loss of hearing, but also the addition of sounds in your head. Most commonly, tinnitus consists of a ringing in the ear. You can have tinnitus in one or both ears, and tinnitus can be temporary or permanent. Many rock musicians have tinnitus because years of being near extremely loud speakers has damaged their hearing.

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Vocabulary lists containing tinnitus

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.

Scientists have uncovered new evidence that serotonin, a brain chemical best known for helping regulate mood, may also worsen tinnitus, the persistent ringing or buzzing sound that affects millions of people worldwide.

From Science Daily • May 15, 2026

"We also saw that animals then behaved as if they were hearing tinnitus. In other words, it's producing symptoms that we would expect to be experienced as tinnitus in humans."

From Science Daily • May 15, 2026

Moon incurred tinnitus following an injury to his eardrum in recent years, which impacted his ability to work.

From Los Angeles Times • Jan. 12, 2026

Other common symptoms can include shortness of breath, heart palpitations, paler than usual skin and headaches, while some people could experience rarer symptoms like tinnitus, restless legs syndrome and hair loss.

From BBC • Dec. 11, 2025

Pain, deafness, tinnitus, and giddiness may be produced, and such reflex symptoms as coughing and vomiting have resulted.

From Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. by Miles, Alexander

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