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再生利用 (さいせいりよう) Japanese meaning | Kotomora
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いる
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Recycling of plastic bottles is advancing.
Kanji 再 again, twice, second time 利 profit, advantage, benefit 用 utilize, business, service Related words リサイクル Common loanword for recycling; 再生利用 is a more formal or technical Sino-Japanese term often used in official or industrial contexts.
再さい 利り 用よう Means 'reuse' in a broad sense, including using something again without reprocessing. 再生利用 specifically implies reprocessing into new materials.
Etymology Compound of 再生 (さいせい, 'regeneration, rebirth') and 利用 (りよう, 'use, utilization'). The combination directly conveys the concept of using something again after regeneration or reprocessing.