Back
English Dictionary
Learn English
Learn grammar
List of words
Study your cards
Hang On, Man!
Audio Books
More apps
SPONSORED LINKS
Recent searches
rescind
man friday
garters
SPONSORED LINKS
SPONSORED LINKS
acquirer
suspend
snatch
stupid
ill-timed
acclimate
cover
Hide translation
serotonin
serotonin
/sɝəˈtoʊnɪn/
noun
A neurotransmitter involved in e.g. sleep and depression and memory
(
5-hydroxytryptamine
,
serotonin
)
a neurotransmitter involved in e.g. sleep and depression and memory
Back
Next
Language