mastoid
Americanadjective
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shaped like a nipple or breast
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designating or relating to a nipple-like process of the temporal bone behind the ear
noun
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the mastoid process
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informal mastoiditis
Other Word Forms
- intermastoid adjective
- postmastoid adjective
Etymology
Origin of mastoid
1725–35; < New Latin mastoīdēs < Greek mastoeidḗs. See masto-, -oid
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.
In part, the look of those “big eyes” was informed by a mastoid operation that permanently damaged Ms. Keane’s hearing when she was 2.
From Washington Post • Jun. 29, 2022
From childhood, when a mastoid operation resulted in permanent eardrum damage and hearing loss, she had been fascinated with eyes, watching for cues to amplify what was being said.
From New York Times • Jun. 28, 2022
From the mastoid they created a 2-millimeter opening — roughly the width of a spaghetti noodle — into the middle ear.
From Salon • Jan. 17, 2022
He was about to dress and find some breakfast when the alert embedded in his mastoid bone buzzed three times; it was someone in the Project attempting to get in touch with him.
From Slate • Jan. 30, 2021
So far, aside from one scare—at five, Milton had nearly died from a mastoid infection— they had both been healthy.
From "Middlesex: A Novel" by Jeffrey Eugenides
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.