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venomous

American  
[ven-uh-muhs] / ˈvɛn ə məs /

adjective

  1. (of an animal) having a gland or glands for secreting venom; able to inflict a poisoned bite, sting, or wound.

    a venomous snake.

  2. full of or containing venom; poisonous.

    a venomous wound; a venomous potion.

  3. spiteful; malignant.

    a venomous attack; a venomous tongue.

    Synonyms:
    ill-disposed, rancorous, hostile, malicious

Other Word Forms

Etymology

Origin of venomous

1250–1300; Middle English venim ( o ) us < Anglo-French venimus ( Old French venimeux ). See venom, -ous

Compare meaning

How does venomous compare to similar and commonly confused words? Explore the most common comparisons:

Explanation

An animal that is venomous produces poison. Also, people act in a venomous way when they are cruel, evil, or deliberately harmful. Both senses of venomous have to do with poison. The first meaning is literal: if a venomous snake bites you, you could die. Venomous animals are extremely dangerous, and their bite requires immediate medical attention. For people, being venomous is a little different. Spreading lies is venomous. Stealing someone's significant other is venomous. Anytime someone is being destructive on purpose, it's venomous. For people, venomous means something close to villainous — being venomous is like spreading metaphorical poison.

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Vocabulary lists containing venomous

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.

Venomous snakes bite about 5,000 people a year in Colombia; between 20 and 40 of those bitten die from their injuries.

From Scientific American • Sep. 23, 2023

Venomous was pretty much the default tone for anything the paper’s publisher, Gen. Harrison Gray Otis, didn’t happen to like.

From Los Angeles Times • Oct. 25, 2022

Venomous, beautiful lionfish, native to the Pacific and Indian oceans, are wreaking havoc on Caribbean reef habitats.

From New York Times • Jun. 6, 2022

Old book title: “The Thanatophidia of India. Being a description of the Venomous Snakes of the Indian Peninsula.”

From Washington Post • Jul. 15, 2021

Venomous creatures appeared to have been especially interesting to him, and he even fancied a poisonous influence in the Roman sunshine.

From Sketches from Concord and Appledore by Stearns, Frank Preston

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