Examples of contaminant in a Sentence
a filter to remove contaminants from the drinking water
Recent Examples on the Web
At Moss Landing, some of the government’s sampling turned up low concentrations of the metals, likely because the samples came from broad, mixed layers that diluted the concentration of metals rather than the thin surface deposits where contaminants settled.
—
Ivano W. Aiello, The Conversation, 1 Dec. 2025
Independent testing confirms that the supplement contains the ingredients listed on the label and is free from harmful contaminants.
—Ashley Wong, Health, 27 Nov. 2025
Higher temperatures can help plastics absorb and release these harmful contaminants more easily, as well as increasing their ability to leach harmful chemicals contained within the plastic itself.
—Laura Paddison, CNN Money, 27 Nov. 2025
However, some people, who may be more sensitive to the effects of mercury and other contaminants, should consider limiting their intake.
—Anna Giorgi, Verywell Health, 17 Nov. 2025
See All Example Sentences for contaminant
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.
Ivano W. Aiello, The Conversation, 1 Dec. 2025
Independent testing confirms that the supplement contains the ingredients listed on the label and is free from harmful contaminants.
—Ashley Wong, Health, 27 Nov. 2025
Higher temperatures can help plastics absorb and release these harmful contaminants more easily, as well as increasing their ability to leach harmful chemicals contained within the plastic itself.
—Laura Paddison, CNN Money, 27 Nov. 2025
However, some people, who may be more sensitive to the effects of mercury and other contaminants, should consider limiting their intake.
—Anna Giorgi, Verywell Health, 17 Nov. 2025
See All Example Sentences for contaminant
Cite this Entry
“Contaminant.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/contaminant. Accessed 8 Dec. 2025.
Copy CitationKids Definition
contaminant
noun
con·tam·i·nant
kən-ˈtam-ə-nənt 
: something that contaminates
Medical Definition
contaminant
noun
con·tam·i·nant
kən-ˈtam-ə-nənt
: something that contaminates
Love words? Need even more definitions?
Merriam-Webster unabridged
Share