dandruff

American  

[dan-druhf] / ˈdæn drəf /

Also dandriff

noun

1. a seborrheic scurf that forms on the scalp and comes off in small scales.

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dandruff British  

/ ˈdændrəf /

noun

1. Also called (now rarely): dandriff.  loose scales of dry dead skin shed from the scalp

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Other Word Forms

• dandriffy adjective
• dandruffy adjective

Etymology

Origin of dandruff

First recorded in 1535–45; origin uncertain

Explanation

When you have dandruff, there are an unusually large number of skin cells flaking off your scalp. Dandruff can be itchy and irritating, and a little embarrassing. Most people have a least a little bit of dandruff, since the shedding of skin cells from the scalp is perfectly normal. Dandruff only becomes a problem if your head is constantly itchy and your shoulders are always covered in white flakes. While we know the word dandruff dates from the 16th century, much of its origin is uncertain. The last part, -ruff probably comes from East Anglian dialect, huff or hurf, "scab."

Example Sentences

“We do have a very special relationship. In fact, I’ll get that little piece of dandruff off. You have a little piece,” Trump said.

From The Wall Street Journal • Apr. 3, 2026

Later that day in the Oval Office, Trump brushed what he described as a bit of dandruff from Macron’s shoulder.

From Salon • Nov. 23, 2025

Others have found that using dandruff shampoo, especially Selsun Blue with selenium sulfide, can be helpful.

From Seattle Times • May 15, 2024

My scalp analysis, conducted by Tou Dao Tang’s Sherry Zhu, again suggested oily skin, dandruff and sleep deprivation as well as a possible nutrition deficiency, Zhu said.

From Los Angeles Times • Feb. 21, 2024

I see her giving Addie the evil oculus every morning as Addie stands there, silent as dandruff and every bit as annoying.

From "The Misfits" by James Howe