Back
English Dictionary
Learn English
Learn grammar
List of words
Study your cards
Hang On, Man!
Audio Books
More apps
SPONSORED LINKS
Recent searches
sower
weakened
corn
SPONSORED LINKS
SPONSORED LINKS
caldron
taal
expansion
abstruseness
hugger
abdominovesical
artisan
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