石子儿 Traditional form: 石子兒 Pinyin (reading): shízǐr Definitions: cobble Characters: 石 - stone, rock, mineral 子 - son, child; seed, egg; fruit; small thing 儿 - son, child Traditional characters: 石 - stone, rock, mineral 子 - son, child; seed, egg; fruit; small thing 兒 - son, child