墨水儿 Traditional form: 墨水兒 Pinyin (reading): mòshuǐr Definitions: erhua variant of 墨水 (mòshuǐ) Characters: 墨 - ink; writing; Mexico 水 - water, liquid, lotion, juice 儿 - son, child Traditional characters: 墨 - ink; writing; Mexico 水 - water, liquid, lotion, juice 兒 - son, child