ほんごし
Meanings
Noun
1. strenuous effort; earnestness; seriousness
Kanji used
book
waist
Pitch accent
んごし
Top 44500
Composed of
book; volume; this; present; main; head
posture; position; pose; attitude
Used in vocabulary (1 in total)
to set about in earnest; to put one's back into something