主子 Traditional form: 主子 Pinyin (reading): zhǔzi Definitions: Master (term used by servant) Your Majesty operator (of machine) Characters: 主 - to own; to host; master; host; lord 子 - son, child; seed, egg; fruit; small thing Traditional characters: 主 - to own; to host; master; host; lord 子 - son, child; seed, egg; fruit; small thing