Ambrosia (noun)

- the food of the Greek and Roman gods 

- the ointment or perfume of the gods

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In ancient mythology, ambrosia—derived from the Greek word ambrotos meaning "immortal"—was the heavenly sustenance consumed by the Olympian gods. Along with nectar, which was typically considered the drink, ambrosia was believed to maintain the gods' eternal youth, vitality, and immortality. In some stories, it was also used as a fragrant oil or perfume to heal wounds and preserve the dead from decay