骨ほね身みを惜おしまずほねみをおしまずじ字FuriganaAudioMeanings1expressionsparing no effort; tirelessly; painstakinglyA set phrase meaning to work hard without sparing oneself, often used to describe diligent effort or dedication.彼かれは骨ほね身みを惜おしまず働はたらいて、家か族ぞくを支ささえた。Break this sentence down in the analyzerHe worked tirelessly, sparing no effort, to support his family.骨ほね身みを惜おしまずに研けん究きゅうに打うち込こんだ。Break this sentence down in the analyzerShe devoted herself to her research painstakingly.See all 6 example sentences ›