Medical Dictionary
2 ENTRIES FOUND:

pheromone

noun pher·o·mone \ˈfer-ə-ˌmōn\

Definition of PHEROMONE

:  a chemical substance that is produced by an animal and serves especially as a stimulus to other individuals of the same species for one or more behavioral responses—called also ectohormone
March 31, 2015
refluent Hear it
Flowing back
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears