rabies

American  

[rey-beez] / ˈreɪ biz /

noun

Pathology.

1. an infectious disease of dogs, cats, and other animals, transmitted to humans by the bite of an infected animal and usually fatal if prophylactic treatment is not administered: caused by an RNA virus of the rhabdovirus group; hydrophobia.

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rabies British  

/ ˈreɪbiːz, ˌreɪbɪˈɛtɪk, ˈræbɪk /

noun

1. Also called: hydrophobia.   lyssa.  pathol an acute infectious viral disease of the nervous system transmitted by the saliva of infected animals, esp dogs. It is characterized by excessive salivation, aversion to water, convulsions, and paralysis

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rabies Scientific  

/ rā′bēz /

1. A usually fatal infectious disease of warm-blooded animals caused by a virus of the genus Lyssavirus that causes inflammation of the brain and spinal cord. It is transmitted by the bite of an infected animal, such as a dog or bat and can be prevented in humans by a vaccine.

2. See Note at hydrophobia

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rabies Cultural  

1. An acute disease, caused by a virus, which attacks the central nervous system and results in paralysis and death if not treated promptly. Rabies is transmitted to humans by the bite of an animal infected with the disease.

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Other Word Forms

• antirabies adjective
• rabic adjective

Etymology

Origin of rabies

First recorded in 1655–65; from Latin rabiēs “rage, madness,” from rab(ere) “to be mad, rave” + iēs, abstract noun suffix

Explanation

Rabies is a deadly disease that can be spread between mammals through saliva, usually when one animal is bitten by another. If you run into a raccoon foaming at the mouth, don't pet him; he may have rabies. Most dog and cat owners are familiar with rabies, because it's an illness they regularly have their pets vaccinated against. An unvaccinated pet that's bit by an animal with rabies almost always dies — and this is also true for humans who contract rabies and aren't treated. In Latin, rabies means "madness," and this accurately describes some of the symptoms of this terrible disease.

Example Sentences

She told the jury of nine women and two men that there had only been 26 cases of rabies in the UK since 1946.

From BBC • Mar. 3, 2026

The rabies vaccine was extremely effective and had eliminated the virus from the UK, she said, and administering it after exposure to the virus could help in some circumstances.

From BBC • Mar. 3, 2026

In 100 cases of rabies in America since 2000, half were only diagnosed post-mortem, she said.

From BBC • Mar. 3, 2026

A grandmother who died from rabies four months after a stray dog scratched her in Morocco was only diagnosed after a psychiatrist assessed her, an inquest has heard.

From BBC • Mar. 3, 2026

“We’ve got him on I.V. antibiotics and he’s doing pretty well,” Dr. Gonzalez said in a low voice, “but unless we find those dogs, he’ll need a series of rabies injections. Those are no fun.”

From "Hoot" by Carl Hiaasen