羽化

羽化	yǔ huà	levitation (of Daoist immortal) / to become as light as a feather and ascend to heaven / (in Daoism) to become immortal / to die / of winged insects, to emerge from the cocoon in adult form / eclosion
羽	yǔ	feather / 5th note in pentatonic scale
化	huā	variant of 花
化	huà	to make into / to change into / -ization / to ... -ize / to transform / abbr. for 化学