Associations to the word «Pheromone»

Wiktionary

PHEROMONE, noun. (biology) A chemical secreted by an animal, especially an insect that affects the development or behavior of other members of the same species, functioning often as a means of attracting a member of the opposite sex.

Dictionary definition

PHEROMONE, noun. A chemical substance secreted externally by some animals (especially insects) that influences the physiology or behavior of other animals of the same species.

Wise words

It is only with the heart that one can see rightly; what is essential is invisible to the eye.
Antoine de Saint-Exupery