English noun: Seville orange | 
| 1.  | Seville orange (plant) any of various common orange trees yielding sour or bitter fruit; used as grafting stock | 
  | 
  | Synonyms | bigarade, bitter orange, bitter orange tree, Citrus aurantium, marmalade orange, sour orange | 
  | 
  | Broader (hypernym) | orange, orange tree | 
  | 
  | Part holonym | bitter orange, Seville orange, sour orange | 
  | 
  | Member meronym | genus Citrus | 
  | 
| 2.  | Seville orange (food) highly acidic orange used especially in marmalade | 
  | 
  | Synonyms | bitter orange, sour orange | 
  | 
  | Broader (hypernym) | orange | 
  | 
  | Part meronym | bigarade, bitter orange, bitter orange tree, Citrus aurantium, marmalade orange, Seville orange, sour orange | 
  |