JMdict: 1166660

一本やり 【いっぽんやり】

  1. [n,n-suf] sticking to one thing (method, principle, objective, etc.); never deviating from; persisting with; focusing solely on; devotion to; single spear
  2. [n] one's sole talent; one's only forte
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Kanji in this word:

Kanji Meanings On Readings Kun Readings
一 One, One Radical (no.1) イチ, イツ ひと-, ひと.つ
本 Book, Present, Main, Origin, True, Real, Counter For Long Cylindrical Things ホン もと