legend legend /ˈlɛdʒənd/

noun

1. () A story about mythical or supernatural beings or events  ( fable , legend )
   a story about mythical or supernatural beings or events
     The ancient legend told the story of a heroic warrior.
   The ancient legend told the story of a heroic warrior.
   
   
2. Brief description accompanying an illustration  ( caption , legend )
   brief description accompanying an illustration