Word Study
endopodite |
endoprocta |
endorhiza |
endorhizal |
endorhizous |
endorphin
| endorse
| endorsed
| endorsee
| endorsement
| endorsement in blank
endorphin
WORDNET DICTIONARY
Noun endorphin has 1 sense
OXFORD DICTIONARY
endorphin, n. Biochem. any of a group of peptide neurotransmitters occurring naturally in the brain and having pain-relieving properties.
Etymology
F endorphine f. endog{egrave}ne endogenous + MORPHINE
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