Dictionary.com
Thesaurus.com
Synonyms

menace

American  
[men-is] / ˈmɛn ɪs /

noun

  1. something that threatens to cause evil, harm, injury, etc.; a threat.

    Air pollution is a menace to health.

  2. a person whose actions, attitudes, or ideas are considered dangerous or harmful.

    When he gets behind the wheel of a car, he's a real menace.

  3. an extremely annoying person.


verb (used with object)

menaced, menacing
  1. to utter or direct a threat against; threaten.

  2. to serve as a probable threat to; imperil.

    overdevelopment that menaces our suburbs.

verb (used without object)

menaced, menacing
  1. to express or serve as a threat.

menace British  
/ ˈmɛnɪs /

verb

  1. to threaten with violence, danger, etc

"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

noun

  1. literary a threat or the act of threatening

  2. something menacing; a source of danger

  3. informal a nuisance

"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

  • menacer noun
  • menacing adjective
  • menacingly adverb
  • premenace noun
  • unmenaced adjective

Etymology

Origin of menace

First recorded in 1300–50; Middle English manace, manance, from Middle French manace, menace, from Late Latin minācia “threat,” equivalent to mināc- (stem of mināx ) “jutting out, threatening” + -ia; verb from noun; see -ia

Explanation

If it's threatening you or otherwise posing some sort of danger, then it's a menace. Angry rabid dogs, smog clouds, and annoying little brothers are all probable menaces. The word menace works as both a noun and a verb, but it wasn't used to describe threatening or bothersome people until 1936. Before then, common menaces probably included things like the plague, locusts, and roving bands of pirate ships. Today, a bad reputation can menace an otherwise promising career, weeds can menace your garden, and burglars are a menace to society.

Keep Reading on Vocabulary.com

Vocabulary lists containing menace

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.

This is also not to say that other terrorist organizations, namely the Islamic State, do not menace the U.S. or our allies.

From Slate • Apr. 21, 2026

His Clark Kent-esque transformation, from unimposing nice guy — “the nicest guy in the entire world,” Casparius said — to smirking menace whenever the day needs saving is the stuff of comic book legends.

From Los Angeles Times • Mar. 15, 2026

Lynagh was a menace in the first half and Menoncella has grit to go with his considerable guile and grace.

From BBC • Feb. 7, 2026

Lowering the ride height would add a badly needed splash of menace.

From The Wall Street Journal • Jan. 28, 2026

It was as if the Forest was slowly emptying; the prey fleeing from the unseen menace.

From "Wolf Brother" by Michelle Paver