Definition

Noun A substance or agent that stimulates or increases the production of milk, typically in mammals.

Usage

The term is used in biological, medical, and agricultural contexts to describe agents that promote lactation. * Prolactin is a primary lactogen in humans. * The veterinarian administered a lactogen to the cow to improve her milk yield. * Researchers are studying the effects of various lactogens.

Advanced Usage

• The word is often used in compound form within specialized fields (e.g., placental lactogen, a hormone produced during pregnancy).
• It can function attributively as a noun modifier (e.g., lactogen activity, lactogen receptor).

Variants and Related Words

• Lactogenic (adjective): Having the property of stimulating milk production.
  • Prolactin has a lactogenic effect.
• Galactagogue (noun): A synonym specifically denoting a substance that induces milk secretion.

Synonyms

• Galactagogue
• Lactation stimulant
• Milk production enhancer

Notes on Meaning

The core meaning is strictly an agent that enhances milk production. It is a technical term and is not typically used in everyday conversation.

Noun

1. any agent that enhances milk production