Associations to the word «Serotonin»

Wiktionary

SEROTONIN, noun. (neurotransmitter) An indoleamine neurotransmitter, 5-hydroxytryptamine, that is involved in depression, appetite, etc., and is crucial in maintaining a sense of well-being, security, etc.

Dictionary definition

SEROTONIN, noun. A neurotransmitter involved in e.g. sleep and depression and memory.

Wise words

Language is a process of free creation; its laws and principles are fixed, but the manner in which the principles of generation are used is free and infinitely varied. Even the interpretation and use of words involves a process of free creation.
Noam Chomsky