Dictionary

5–HT

noun \ˈfīv-(ˌ)āch-ˈtē\

Definition of 5-HT

:  serotonin

Origin of 5-HT

5-hydroxytryptamine
First Known Use: 1958
Medical Dictionary

5–HT

noun \ˈfīv-(ˌ)āch-ˈtē\

Medical Definition of 5–HT

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