Word Games Pro Dictionary
serotonin
noun
A neurotransmitter involved in e.g. sleep and depression and memory
Quick reference
Word Facts
How it sounds
Pronunciation
ˌsɛɹəˈtəʊnɪn
Listen
Audio Pronunciation
Meaning
Definitions
noun
A neurotransmitter involved in e.g. sleep and depression and memory
Check yourself
Practise This Word
Three quick questions on this word. Nothing is recorded — practise it as often as you like.