kinin
Concise Oxford English Dictionary © 2008 Oxford University Press:
kinin /ˈkʌɪnɪn/
▶noun
- 1 Biochemistry a substance, such as bradykinin, produced in response to injury and causing vasodilation and smooth muscle contraction.
- 2 Botany a compound that promotes cell division and inhibits ageing in plants.
'kinin' also found in these Oxford entries:

