和英／英和辞典 - Japanese⇔English Dictionary

1. 1. [n, adj-no] origin of an illness; cause of a disease; pathogenesis; etiology

Kanji in this word

• 病
  ill, sick

  On: ビョウ (byou)、 ヘイ (hei)

  Kun: や.む (ya.mu)、 -や.み (-ya.mi)、 やまい (yamai)

  10 strokes · Grade 3 · JLPT N3
• 原
  meadow, original, primitive, field, plain, prairie, tundra, wilderness

  On: ゲン (gen)

  Kun: はら (hara)

  10 strokes · Grade 2 · JLPT N2