化粪池 Traditional form: 化糞池 Pinyin (reading): huàfènchí Definitions: septic tank Characters: 化 - to change, to convert, to reform; -ize 粪 - manure, dung; shit, excrement 池 - pool, pond; moat; cistern Traditional characters: 化 - to change, to convert, to reform; -ize 糞 - manure, dung; shit, excrement 池 - pool, pond; moat; cistern