microplastic
noun /ˈmaɪkrəʊplæstɪk/
/ˈmaɪkrəʊplæstɪk/
[uncountable] (also microplastics [plural])
- 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