Definition of contaminant
: something that contaminates
Examples of contaminant in a Sentence
a filter to remove contaminants from the drinking water
Recent Examples of contaminant from the Web
Potential contaminants that could raise health concerns include herbicides that don’t decompose in the process.
The compostables, which often arrive in plastic bags, are then separated from contaminants before being transported to a composting site or an anaerobic digestion facility, ideally no more than 100 miles away.
The common wisdom has been that these contaminants show the signature of industrial pollution and plastic contamination in the ocean.
Researchers found that contaminants trapped inside drapes, carpets and bedspreads could also do damage.
Regional Tectonic Structure: Earthquake and Tsunami Hazards Coastal Aquifers of Southern California Contaminant and Biological Implications of Earth Science Studies in the Southern California Bight (see table of contents listing every paper here) –
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'contaminant'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use of contaminant
CONTAMINANT Defined for English Language Learners
Definition of contaminant for English Language Learners
: something that makes a place or a substance (such as water, air, or food) no longer suitable for use : something that contaminates a place or substance
Seen and Heard
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