いがい 生き甲斐 Common word Wanikani level 41 Play audio LinksSentence search for 生き甲斐Sentence search for いきがいSentence search for 生きがいSentence search for 生甲斐Kanji details for 生, 甲 and 斐Edit in JMdict Noun1. reason for living; something one lives for; purpose in life; raison d'êtreOther forms生きがい 【いきがい】、生甲斐 【いきがい】 Discussions Log in to talk about this word.