noun🔗ShareEndorfinaAny of a group of peptide hormones found in the brain that act as neurotransmitters and have properties similar to morphine."After a challenging day at work, Sarah felt a surge of endorphins, which helped her relax and feel better. "Después de un día desafiante en el trabajo, Sarah sintió una oleada de endorfinas, lo que la ayudó a relajarse y sentirse mejor.physiologymedicinebiochemistrybodyChat with AIVocabulary GamePractice Reading
