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Synonyms

moustache

American  
[muhs-tash, muh-stash] / ˈmʌs tæʃ, məˈstæʃ /

noun

  1. mustache.


moustache British  
/ məˈstɑːʃ /

noun

  1. the unshaved growth of hair on the upper lip, and sometimes down the sides of the mouth

  2. a similar growth of hair or bristles (in animals) or feathers (in birds)

  3. a mark like a moustache

"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

  • moustached adjective

Etymology

Origin of moustache

C16: via French from Italian mostaccio, ultimately from Doric Greek mustax upper lip

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.

Visit Bogota and it's hard to miss the Rappi bikes with bright orange bags featuring a moustache motif whizzing around the city dropping deliveries off.

From BBC • Mar. 19, 2026

Bellowing "Silence, everyone!" to terrified parliamentarians, the man with a bushy moustache and shiny tricorn quickly caught the public's attention in an image engraved on the nation's collective memory.

From Barron's • Feb. 25, 2026

At 82, the former electrician with his legendary handlebar moustache is still receiving visitors in an office at the heart of the former Gdansk shipyards.

From Barron's • Feb. 23, 2026

He made his first appearance on Australian shores in the 2013-14 series when arms, legs and a moustache came together for Mitchell Johnson, allowing him to produce a performance for the ages.

From BBC • Nov. 10, 2025

The face reflected there was of a slightly military cast with a moustache.

From "And Then There Were None" by Agatha Christie