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Showing results for poisoning.
Definitions

poisoning

[poi-zuh-ning] / ˈpɔɪ zə nɪŋ /
ADJECTIVE
infectious
Synonyms
STRONGEST
contagious toxic virulent
WEAK
communicable contaminating corrupting defiling diseased epidemic infective mephitic miasmic noxious pestilent pestilential polluting transferable transmittable vitiating
Antonyms
STRONGEST
harmless nonpoisonous
WEAK
antiseptic germless non-infectious uncommunicable uncontagious
NOUN
contamination
Synonyms
STRONGEST
contagion corruption disease epidemic infection pollution
STRONG
decay defilement dirtying filth foulness impurity pestilence plague rottenness spoliation taint
WEAK
radioactivation
Antonyms
STRONGEST
cleanliness purification sterility
WEAK
cleaning cure healing sterilization
NOUN
impurity
Synonyms
STRONGEST
contamination grime pollutant scum
STRONG
adulteration corruption defilement dirt filth pestilence pollution stain taint uncleanness
WEAK
foreign matter
Antonyms
STRONGEST
cleanliness
STRONG
pureness purification purity sterility
NOUN
uncleanness
Synonyms
STRONG
adulteration contamination corruption defilement dirt dirtiness filth foulness grime pestilence pollutant pollution scum stain taint unwholesomeness
WEAK
foreign matter
Antonyms
STRONG
cleanliness pureness purification purity sterility
NOUN
unwholesomeness
Synonyms
STRONG
adulteration contamination corruption defilement dirt dirtiness filth foulness grime pestilence pollutant pollution scum stain taint uncleanness
WEAK
foreign matter
Antonyms
STRONG
cleanliness pureness purification purity sterility

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.

Canadian Rangers on the patrol suffered a bout of food poisoning, likely from the military rations they were eating.

From BBC • Apr. 12, 2026

Symptoms may resemble food poisoning or, in rare cases, a condition known as anisakiasis.

From Science Daily • Apr. 1, 2026

The program has a target of ultimately feeding 83 million people, but it has come under the spotlight after thousands of recipients contracted food poisoning.

From Barron's • Mar. 31, 2026

Many have expressed fears of an Orwellian-style forever war, or worse, the use of the atomic weapon invented “to end all wars” in a twisted attempt to do so, poisoning the region as a byproduct.

From Los Angeles Times • Mar. 27, 2026

Dr. Poitevint also described an interesting case of a two- month-old calf that showed symptoms of poisoning by heptachlor.

From "Silent Spring" by Rachel Carson