[ ti-nahy-tuh s, tin-i- ]
/ tɪˈnaɪ təs, ˈtɪn ɪ- /

noun Pathology.

a ringing or similar sensation of sound in the ears.

Origin of tinnitus

1685–95; < Latin tinnītus a tinkling, equivalent to tinnī(re) to tinkle + -tus suffix of v. action
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for tinnitus

British Dictionary definitions for tinnitus

/ (ˈtɪnɪtəs, tɪˈnaɪtəs) /


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

Word Origin for tinnitus

C19: from Latin, from tinnīre to ring
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

Medicine definitions for tinnitus

[ tĭ-nītəs, tĭnĭ- ]

n. pl. tin•ni•tus•es

A sound in one ear or both ears, such as buzzing, ringing, or whistling, occurring without an external stimulus and usually caused by a specific condition, such as an ear infection, the use of certain drugs, a blocked auditory tube or canal, or a head injury.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Science definitions for tinnitus

[ tĭnĭ-təs, tĭ-nī- ]

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.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.