contaminated
adjective
con·tam·i·nat·ed
kən-ˈta-mə-ˌnā-təd 
1
: soiled, stained, corrupted, or infected by contact or association
a contaminated wound
Urine and feces of infected cats and contaminated clothing, bedding, food bowls or toys are also possible modes of transmission.—
Cat Fancy
Cat Fancy2
: made unfit for use by the introduction of unwholesome or undesirable elements
Botulinum toxin is a highly lethal substance which causes death … when contaminated food is improperly canned or stored.—John Laffin
John Laffin… the material could be used as a filter for cleaning contaminated drinking water.—Alexandra Goho
Alexandra GohoExamples of contaminated in a Sentence
the hospitals had no choice but to throw out the contaminated blood supply
Recent Examples on the Web
The life-threatening species that's found in water can also sicken or kill people who eat contaminated seafood, such as raw oysters infected with the bacteria.
—
Stephanie Armour,
CBS News,
1 July 2026
Every dollar a family spends on cancer treatment or a hospital stay tied to contaminated water is a dollar that better rules could have saved them.
—
Alex Burton,
Chicago Tribune,
28 June 2026
Tenant Lineage Logistics has brought in national firm Signal Restoration Services and staged trucks, sandbags and metal grates, racing to contain odors and prevent contaminated runoff from entering storm drains.
—
Jazmin Alvarado,
Los Angeles Times,
26 June 2026
Brushing with tap water is one of the easiest ways to swallow contaminated water without realizing it.
—
Ryan Brennan,
Miami Herald,
24 June 2026
See All Example Sentences for contaminated
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Stephanie Armour,
CBS News,
1 July 2026
Every dollar a family spends on cancer treatment or a hospital stay tied to contaminated water is a dollar that better rules could have saved them.
—
Alex Burton,
Chicago Tribune,
28 June 2026
Tenant Lineage Logistics has brought in national firm Signal Restoration Services and staged trucks, sandbags and metal grates, racing to contain odors and prevent contaminated runoff from entering storm drains.
—
Jazmin Alvarado,
Los Angeles Times,
26 June 2026
Brushing with tap water is one of the easiest ways to swallow contaminated water without realizing it.
—
Ryan Brennan,
Miami Herald,
24 June 2026
See All Example Sentences for contaminated
Cite this Entry
“Contaminated.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/contaminated. Accessed 5 Jul. 2026.
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