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How did dander acquire its "temper" sense? There are several theories, though the evidence is inconclusive. It has been proposed that the meaning comes from the image of an angry person tearing out their hair by the fistful, scattering dandruff in the process. Some think it comes from a West Indian word dander, which refers to a kind of ferment and suggests "rising" anger (in English, ferment can mean "a state of unrest or excitement"). Others have suggested that the "anger" sense comes from the Dutch phrase op donderen, meaning "to burst into a sudden rage."
Examples of dander in a Sentence
Carisa Brewster, Verywell Health, 20 Mar. 2025
This best-selling Levoit air purifier is also on sale, which could help tackle allergens like pollen, dust, and pet dander this season.
—Clara McMahon, People.com, 18 Mar. 2025
In those with sensitivities, allergens like pollen, pet dander, or certain foods trigger an immune system reaction.
—Mark Gurarie, Health, 17 Mar. 2025
To spot-clean, first vacuum the top of your bed to get rid of dust, dander, and other detritus.
—Louryn Strampe, WIRED, 9 Mar. 2025
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Cite this Entry
“Dander.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dander. Accessed 5 Apr. 2025.
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dander
noun
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