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noun

pheromone

noun
1
A chemical released by an animal that triggers a behavioral or physiological response in others of the same species.
"Ants use pheromones to mark trails to food."
"Some moths can detect a mate's pheromones from miles away."

How to Use Pheromone

Learner’s notes

In plain EnglishA scent-based chemical signal animals (and sometimes humans) give off that affects the behavior of others of their species.

Common pairings
release pheromones sex pheromone pheromone trail

Word Forms

pheromones plural

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Ants use _____ to mark trails to food.

Etymology

Coined by combining the Greek pherein ("to carry") with "hormone," describing a chemical signal carried between individuals rather than within one body.

Rhymes for pheromone

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Definitions: FreeDict original editorial