Definition

Adjective 1. Producing or secreting milk: Describing a female mammal, especially a human mother or an animal such as a cow, that is currently producing milk to feed her young.

Usage

The adjective "lactating" is used to describe the biological state of milk production. It is most commonly applied to mothers and female animals. * It typically modifies a noun directly (e.g., a lactating woman, a lactating sow). * It can also be used predicatively after a linking verb like "is" or "are" (e.g., The mother is lactating).

Examples

• Adjective (Attributive):

  • Lactating mothers have increased nutritional needs.
  • The zoo provides a special diet for its lactating gorillas.
  • A lactating cow is also known as a dairy cow.

• Adjective (Predicative):

  • She will be lactating for several months after the birth.
  • The dog is lactating and needs a quiet place for her puppies.

Advanced Usage

• Scientific/Medical Context: The term is standard in biology, medicine, veterinary science, and nutrition to describe the physiological process.
  • The study focused on the hormone levels in lactating rats.
• Formal vs. Informal: "Lactating" is the formal, technical term. In everyday conversation about human mothers, phrases like "nursing mother" or "breastfeeding mother" are more common, though "lactating" is still perfectly correct.

Variants and Related Words

• Lactate (verb): To secrete milk.
  • Mammals lactate to feed their offspring.
• Lactation (noun): The process of producing and secreting milk.
  • The period of lactation varies among species.
• Lactational (adjective): Relating to lactation.
  • She experienced lactational amenorrhea.

Synonyms

• Milk-producing
• Nursing (primarily for humans, implies feeding the young)
• Suckling (often used for animals)

Antonyms

• Non-lactating
• Dry (a specific term used in animal husbandry for females not producing milk, e.g., a cow)

Adjective

1. producing or secreting milk
   • a wet nurse
   • a wet cow
   • lactating cows