hereditary
adjective /həˈredɪtri/
  /həˈredɪteri/
 - (of a disease or characteristic) given to a child by its parents before it is born- a hereditary disease/disorder
- hereditary physical traits, such as height and eye colour
- Epilepsy is hereditary in her family.
- It’s a hereditary disorder that can cause abnormal growth.
 
- that is legally given to somebody’s child, when that person dies- a hereditary title/monarchy
 
- holding a rank or title that is hereditary- hereditary peers/rulers
 
Word Originlate Middle English: from Latin hereditarius, from hereditas, from heres, hered- ‘heir’.