和英／英和辞典 - Japanese⇔English Dictionary

1. 1. [n] not studying (for a test, etc.); not having studied (sl)

Kanji in this word

• 勉
  exertion, endeavour, encourage, strive, make effort, diligent

  On: ベン (ben)

  Kun: つと.める (tsuto.meru)

  10 strokes · Grade 3 · JLPT N3