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omen
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relax
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unanimous
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serotonin
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actuator
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flavor
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ad valorem
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accordance of rights
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vibe
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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