pheromones

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Definitions from WordNet

Noun pheromone has 1 sense

pheromone - a chemical substance secreted externally by some animals (especially insects) that influences the physiology or behavior of other animals of the same species
--₁ is a kind of secretion

Definitions from the Web

Pheromones

Part of Speech: Noun (plural)

Sense 1: Chemical substances secreted by animals or insects that are used for communication, especially in attracting mates.

Example Sentence: The female moth releases pheromones to attract the male moth from miles away.

Sense 2: A chemical signal that influences social behaviors and activities within a species.

Example Sentence: The pheromones released by worker ants help in guiding others to food sources.

Sense 3: Synthetic compounds designed to replicate the effects of natural pheromones, often used in perfumes and colognes.

Example Sentence: The new fragrance contains pheromones that enhance attractiveness and charm.