a white liquid produced by cows or goats that is drunk by people:
a bottle of milk
Would you like some milk in your tea?
a pint of semi-skimmed milk
a white liquid produced by female animals and women for feeding their babies:
mothers who believe that breast milk is best for their babies
The tiny fox cubs drink nothing but their mother's milk.
a liquid or juice produced by particular plants, especially the coconut
4 [uncountable and countable]
a thin white liquid used to clean or protect skin [= lotion]:
a mild facial cleansing milk
the kind and sympathetic behaviour of most ordinary people