venomous

adjective

ven·​om·​ous ˈve-nə-məs How to pronounce venomous (audio)
1
: producing venom in a specialized gland and capable of inflicting injury or death
venomous snakes
2
: full of venom: such as
b
: noxious, pernicious
expose a venomous dope ringDon Porter
c
: spiteful, malevolent
venomous criticism
venomously adverb
venomousness noun

Examples of venomous in a Sentence

The cobra is a venomous snake. a venomous attack on his character
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.
This venomous snake, previously thought to be confined to Saudi Arabia, was found in the Dhofar region, raising questions about its dispersal routes. Stories By Real-Time News Team, With Ai Summarization, Miami Herald, 25 Apr. 2025 This led researchers to theorize that when competition is reduced, venomous predators may actually evolve concoctions better suited to specific prey. Andrew Paul, Popular Science, 23 Apr. 2025 Video-game fandom has historically featured venomous wings of extremism, and the online vitriol got so bad that Abby’s voice actor and motion-capture performer, Laura Bailey, started receiving death threats, some even targeting her newborn son. Nicholas Quah, Vulture, 21 Apr. 2025 According to the snake catchers, the eastern brown snake is one of the most venomous snakes in Australia. Kelli Bender, People.com, 28 Mar. 2025 See All Example Sentences for venomous

Word History

Etymology

Middle English venimous, borrowed from Anglo-French venimus, venimous, from venim venom entry 1 + -us, -ous -ous

First Known Use

14th century, in the meaning defined at sense 2

Time Traveler
The first known use of venomous was in the 14th century

Browse Nearby Words

Cite this Entry

“Venomous.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/venomous. Accessed 30 Apr. 2025.

Kids Definition

venomous

adjective
ven·​om·​ous ˈven-ə-məs How to pronounce venomous (audio)
: having or producing venom
venomous snakes
venomously adverb

Medical Definition

venomous

adjective
ven·​om·​ous ˈven-ə-məs How to pronounce venomous (audio)
1
2
: producing venom in a specialized gland and capable of inflicting injury or death
the vipers, pit vipers, and coral snakes are venomous

More from Merriam-Webster on venomous

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