Japanese

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Kanji in this term
れん
Grade: 3
on’yomi
Alternative spellings
こそ練 (kyūjitai)
コソ練

Etymology

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Shortening of こそこそ (kosokoso) and 練習(れんしゅう)する (renshū suru).

Pronunciation

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Noun

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こそ(れん) or こそ(れん) (kosoren

  1. (slang) covert studying / practice