一胎化 Traditional form: 一胎化 Pinyin (reading): yītāihuà Definitions: practice of allowing only one child per family Characters: 一 - one; a, an; alone 胎 - embryo, fetus; car tire 化 - to change, to convert, to reform; -ize Traditional characters: 一 - one; a, an; alone 胎 - embryo, fetus; car tire 化 - to change, to convert, to reform; -ize