eyebrow

noun

eye·​brow ˈī-ˌbrau̇ How to pronounce eyebrow (audio)
: the ridge over the eye or the hair growing usually in a line or arch on the skin over it

Examples of eyebrow in a Sentence

Recent Examples on the Web
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Garrett’s new teammates found out in a last-second team meeting, the second of the day, which raised some eyebrows. Adam Grosbard, Oc Register, 9 June 2026 In everyday terms, the Planck mass is about equivalent to a human eyebrow hair, or a flea egg, which is about one-fifty-thousandth as heavy as a jelly bean. Robert Lea, Space.com, 3 June 2026 The fact that no player had posted a tribute to the outgoing coach had raised some eyebrows until Van Dijk posted his own brief missive on social media. Simon Hughes, New York Times, 3 June 2026 Normally, a presidential election in South America wouldn’t raise eyebrows in Washington’s corridors of power. Daniel Depetris, Chicago Tribune, 2 June 2026 See All Example Sentences for eyebrow

Word History

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of eyebrow was in the 15th century

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Cite this Entry

“Eyebrow.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/eyebrow. Accessed 14 Jun. 2026.

Kids Definition

eyebrow

noun
eye·​brow ˈī-ˌbrau̇ How to pronounce eyebrow (audio)
: the ridge over the eye or hair growing usually in a line or arch on the skin over it

Medical Definition

eyebrow

noun
eye·​brow ˈī-ˌbrau̇ How to pronounce eyebrow (audio)
: the ridge over the eye or hair growing on it

called also brow

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