阿爹 ādiē dad Definitions Defs Origin Strokes Stroke Words Sentences Sents ādiē dad · I; me 阿 ā interjection [prefix] Used before monosyllabic names, family names, birth-order numbers, or kinship terms to express familiarity or intimacy.爹 diē noun dad (informal) father; dad; daddy; paādiē grandfather 阿 ā interjection [prefix] Used before monosyllabic names, family names, birth-order numbers, or kinship terms to express familiarity or intimacy.爹 diē grandfather (informal/regional) grandfatherādiē old man 阿 ā interjection [prefix] Used before monosyllabic names, family names, birth-order numbers, or kinship terms to express familiarity or intimacy.爹 diē elderly man (informal) a respectful term of address or title for an elderly man