Last Updated
：2025/11/29
microplastic
Noun
countable
uncountable
Japanese Meaning
プラスチック製品の劣化により生成される、通常5mm未満の微細なプラスチック粒子。 / 海洋環境などに高濃度で存在し、土壌や食品、飲料水など様々な環境中で問題視されている環境汚染物質。
（ plural ）
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Small particles of plastic (typically less than 5 mm) produced by the degradation of plastic products, found in high levels in the marine environment and increasingly throughout all environments and in food and drinks.
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microplastic
Researchers detected a microplastic contaminant in the bottled water sample, raising concerns about how tiny plastic particles are entering our food and drinks.
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Researchers detected a microplastic contaminant in the bottled water sample, raising concerns about how tiny plastic particles are entering our food and drinks.
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