noun🔗ShareEndorphinesAny of a group of peptide hormones found in the brain that act as neurotransmitters and have properties similar to morphine."After a good run, she felt a rush of endorphins, making her feel happy and energized. "Après une bonne course, elle a ressenti une montée d'endorphines, ce qui l'a rendue heureuse et énergique.physiologymedicinebiochemistrybodysubstancesensationmindChat with AIVocabulary GamePractice Reading
