dandruff

noun

dan·​druff ˈdan-drəf How to pronounce dandruff (audio)
: scaly white or grayish flakes of dead skin cells especially of the scalp
also : the condition marked by excessive shedding of such flakes and usually accompanied by itching
dandruffy
ˈdan-drə-fē How to pronounce dandruff (audio)
adjective

Examples of dandruff in a Sentence

The shampoo is supposed to help control dandruff.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
For hair and scalp, peppermint oil shampoo and other products effectively prevent dandruff, soothing itchy or dry skin and improving head and hair health. — Bestreviews, Chicago Tribune, 13 Aug. 2026 Olive oil may help with psoriasis and dandruff, while grapeseed oil can help repair hair that’s been damaged by chemicals. — Kelly Burch Published, Verywell Health, 11 Aug. 2026 It’s formulated with rosemary oil, which, thanks to its antimicrobial properties, can reduce dandruff and other types of scalp irritation. — Isabel Bekele, InStyle, 26 July 2026 This includes those who are prone to scalp irritation or anyone who already struggles with significant dandruff or scalp buildup. — Daryl Austin, USA Today, 25 July 2026 See All Example Sentences for dandruff

Word History

Etymology

probably from dand- (origin unknown) + -ruff, from Middle English rove scabby condition, from Old Norse hrūfa scab; akin to Old High German hruf scurf, Lithuanian kraupus rough

First Known Use

1545, in the meaning defined above

Time Traveler
The first known use of dandruff was in 1545

Phrases Containing dandruff

Browse Nearby Words

D and P
dandruff
dands
See all Nearby Words

Cite this Entry

“Dandruff.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dandruff. Accessed 15 Aug. 2026.

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Kids Definition

dandruff

noun
dan·​druff ˈdan-drəf How to pronounce dandruff (audio)
: scaly white or grayish flakes of dead skin cells especially of the scalp
also : the condition marked by the excessive shedding of such flakes

Medical Definition

dandruff

noun
dan·​druff ˈdan-drəf How to pronounce dandruff (audio)
: scaly white or grayish flakes of dead skin cells especially of the scalp
also : the condition marked by excessive shedding of such flakes and usually accompanied by itching
dandruffy
-ē How to pronounce dandruff (audio)
adjective

More from Merriam-Webster on dandruff

Nglish: Translation of dandruff for Spanish Speakers

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