endorphin
noun
No English definition recorded for this entry.
L312565 on Wikidata ↗Wiktionary
Pronunciation: /ɛnˈdɔːfɪn/ / /ɛnˈdɔ(ɹ)fɪn/
noun
Etymology: Borrowed from French endorphine, from endo(gène) (“endogenous, produced within”) and morphine.
- Any of a group of peptide hormones found in the mammalian brain that act as neurotransmitters and have properties similar to morphine.
“The explanation for the depression-reducing effects of exercise that clearly has been the most popular with the media is the endorphin hypothesis (see Hoffmann, 1997), which has also been discussed as a possible explanation in nearly every exercise-depression literature review.”