老爺おやじおやじMeanings1nounold man; geezerfamiliar languageFamiliar, often affectionate or mildly derogatory term for an older man. Cross-referenced with 親父 (おやじ) sense 2, which is the more common spelling for this meaning.See also: おやじあの老爺おやじは毎まい朝あさ公こう園えんを散さん歩ぽしている。That old man takes a walk in the park every morning.近きん所じょの