和英／英和辞典 - Japanese⇔English Dictionary

1. 1. [n] potamology; fluviology

Kanji in this word

• 河
  river

  On: カ (ka)

  Kun: かわ (kawa)

  8 strokes · Grade 5 · JLPT N2
• 川
  stream, river, river or three-stroke river radical (no. 47)

  On: セン (sen)

  Kun: かわ (kawa)

  3 strokes · Grade 1 · JLPT N4
• 学
  study, learning, science

  On: ガク (gaku)

  Kun: まな.ぶ (mana.bu)

  8 strokes · Grade 1 · JLPT N4