一本やり

一本槍

Reading

Kana: いっぽんやり
Romaji: ippon'yari
Kana
Romaji

Definitions

1

guiding principle; single-minded policy

2

single spear

See also: (reading やり, entry #1)
3

one's sole talent

Kanji

Readings: イチ、 イツ、 ひと-、 ひと.つ
Meanings: one, one radical (no.1)
Readings: ホン、 もと
Meanings: book, present, main, origin, true, real, counter for long cylindrical things
Readings: ソウ、 ショウ、 やり
Meanings: spear, lance, javelin