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dust mite

American  
[duhst mahyt] / ˈdʌst ˌmaɪt /

noun

  • dust mites
    plural
  1. any of various mites, especially Dermatophagoides pteronyssinus and D. farinae, that ingest shed skin cells and may cause allergic reactions.


dust mite British  

noun

  1. either of two mites, Dermatophagoides farinae or D. pteronyssinus , that feed on shed human skill cells. Their excrement is a household allergen associated with respiratory allergies and asthma

"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

Other Word Forms

Noun Inflected Forms

Etymology

Origin of dust mite

First recorded in 1965–70

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:

The way it steers the immune system towards fighting an infection also seemed to reduce the response to house dust mite allergens – which are a trigger of allergic asthma.

From BBC ● Feb. 19, 2026

"As we expected, the dust mite didn't cause itching in the absence of IL-31, but we were surprised to see that inflammation went up."

From Science Daily ● Oct. 13, 2023

And to complete the cycle, it’s thought these little spores, which are most commonly found in pillows, might feed on dust mite droppings.

From The Guardian ● Oct. 8, 2020

You'll also never have to worry about allergies or anything of that nature with its dust mite, mold, and mildew resistance.

From Salon ● Jun. 3, 2019

Not when a dust mite could be lurking in her midst.

From "The Detective's Assistant" by Kate Hannigan

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