noun. ['ˈwiːnɪŋ'] the act of substituting other food for the mother's milk in the diet of a child or young mammal.
1. Verb, gerund or present participle Until weaning, a puppy has zero need to consume anything other than milk produced by his mama. 2. Noun, singular or mass Once your puppy is out of the weaning phase and cruising toward adulthood, his water needs decrease significantly.
