一いっ生しょう精しょう進じんMeaningsExpression1. striving to adopt ascetic practices for one's whole lifeKanji used一one生life精spirit (of life)進advancePitch accentいっしょうしょうじんComposed of一いっ生しょうwhole life; a lifetime; all through life; (the only, the greatest, etc.) of one's lifeNoun精しょう進じんconcentration; diligence; devotion; asceticism; zeal in one's quest for enlightenment; adherence to a vegetarian dietNoun