edible edible /ˈɛdəbəl/

adjective

1. Suitable for use as food  ( comestible , edible , eatable )
   suitable for use as food
   

noun

1. Any substance that can be used as food  ( comestible , eatable , edible , pabulum , victual , victuals , vittle [Archaic] )
   any substance that can be used as food