亲缘

親緣
qīnyuán
blood relationship; genetic relationship; consanguinity

CEDICT

blood relationship; family relationship; affinity

Wiktionary

Entry Composition

1 亲 qīn
  1. parent
  2. one's own (flesh and blood)
  3. relative
  4. related
  5. marriage
  6. bride
  7. close
  8. intimate
  9. in person
  10. first-hand
  11. in favor of
  12. pro-
  13. to kiss
  14. (Internet slang) dear
2 缘 yuán
  1. cause
  2. reason
  3. karma
  4. fate
  5. predestined affinity
  6. margin
  7. hem
  8. edge
  9. along

Containing this entry

亲缘关系 qīnyuánguānxì phylogenetic relationship