lactation
Concise Oxford English Dictionary © 2008 Oxford University Press:
lactation/lakˈteɪʃn/
▶noun
- 1 the secretion of milk by the mammary glands.
- 2 the suckling of young.
– derivatives
lactational adjective.
lactational adjective.
– origin C17: from L. lactatio(n-), from lactare ‘suckle’.
'lactation' also found in these Oxford entries:

