丝囊 Traditional form: 絲囊 Pinyin (reading): sīnáng Definitions: spinneret Characters: 丝 - silk, fine thread; wire; strings 囊 - bag, purse, sack; to pocket, to stow Traditional characters: 絲 - silk, fine thread; wire; strings 囊 - bag, purse, sack; to pocket, to stow