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Definition of microplastic noun from the Oxford Advanced Learner's Dictionary

microplastic

noun
 
/ˈmaɪkrəʊplæstɪk/
 
/ˈmaɪkrəʊplæstɪk/
[uncountable]
(also microplastics [plural])
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  1. extremely small pieces of plastic in the environment that come from consumer products and industrial waste
    • Scientists found microplastics in the waters near inshore coral reefs in the World Heritage-listed site.
    • microplastic particles/pollution
    compare nanoplasticTopics The environmentc1
sufficiently
adverb
 
 
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