乳化 Traditional form: 乳化 Pinyin (reading): rǔhuà Definitions: to emulsify Characters: 乳 - breast, nipples; milk; to suckle 化 - to change, to convert, to reform; -ize Traditional characters: 乳 - breast, nipples; milk; to suckle 化 - to change, to convert, to reform; -ize