Dictionary.com
Thesaurus.com

mastoiditis

American  
[mas-toi-dahy-tis] / ˌmæs tɔɪˈdaɪ tɪs /

noun

Pathology.
  1. inflammation of the mastoid process.


mastoiditis British  
/ ˌmæstɔɪˈdaɪtɪs /

noun

  1. inflammation of the mastoid process

"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

mastoiditis Scientific  
/ măs′toid-ītĭs /
  1. Inflammation of the mastoid process, usually resulting from an acute infection of the middle ear.


Etymology

Origin of mastoiditis

First recorded in 1885–90; mastoid + -itis

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.

See Examples For:

David Nash died in November 2020 after developing mastoiditis in his ear, which caused an abscess on his brain.

From BBC Jan. 20, 2023

Andrew Nash, 56, said: "The mastoiditis is readily treatable with modern antibiotics and it should never have been left to get to the stage where it caused the complication of a brain abscess."

From BBC Oct. 18, 2021

Serious infections, left untreated, can also cause meningitis or mastoiditis, an infection of the mastoid bone in the skull, which requires surgery.

From Slate Jan. 3, 2013

Commonly considered a trifling ailment of childhood, it often brings on ear infections, mastoiditis, bronchopneumonia.

From Time Magazine Archive

Two days later he had lain unconscious, strapped to the captain's table, whilst the ship's doctor, a young man, himself in the horrible throes of seasickness, had performed a radical operation for acute mastoiditis.

From The Dark House by I. A. R. (Ida Alexa Ross) Wylie

Vocabulary.com logo
by dictionary.com

Join 14,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training