Lexic.us

Definition of Endorphin

1. Noun. A neurochemical occurring naturally in the brain and having analgesic properties.

Definition of Endorphin

1. Noun. (biochemistry) Any of a group of peptide hormones found in the brain that act as neurotransmitters and have properties similar to morphine. ¹

¹ Source: wiktionary.com

Definition of Endorphin

1. [n -S]

Medical Definition of Endorphin

1. Any of several morphine-like peptides naturally produced in the brain which bind to certain neuron receptors and have the effect of diminishing pain. Released in response to neurotransmitters and rapidly inactived by peptidases. Physiological responses to endorphins include analgesia and sedation. (09 Oct 1997)

Lexicographical Neighbors of Endorphin

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