noun1. classical mythology the food of the gods, said to bestow immortality
Compare nectar (sense 2) 2. anything particularly delightful to taste or smell
3. another name for beebread
4. any of various herbaceous plants constituting the genus Ambrosia, mostly native to America but widely naturalized: family Asteraceae (composites). The genus includes the ragweeds
Word origin
C16: via Latin from Greek: immortality, from
ambrotos, from
a-1 +
brotos mortal