避孕丸 Traditional form: 避孕丸 Pinyin (reading): bìyùnwán Definitions: contraceptive pill Characters: 避 - to avoid, to turn away; to escape, to hide 孕 - pregnant; pregnancy 丸 - ball, pebble, pellet, pill Traditional characters: 避 - to avoid, to turn away; to escape, to hide 孕 - pregnant; pregnancy 丸 - ball, pebble, pellet, pill