親おや代がわりおやがわりFreq.FrequencyTop 100,000じ字FuriganaMeanings1nounfoster parent; parent substitute; acting as a parentRefers to a person or role that takes the place of a parent, often in a caregiving or guardianship context. Can be used for relatives, guardians, or even institutions acting in loco parentis.彼かれは姉あねの子こ供どもたちの親おや代がわりになった