Word.ws English Dictionary

5-HT

5-HT is the initialism of 5-hydroxytryptamine.

Meaning of 5-hydroxytryptamine

Noun

5-hydroxytryptamine (uncountable)

  1. The neurotransmitter serotonin.
    Synonyms:
    5-HT

Questions about 5-HT

What is 5-HT the initialism of?
5-HT is the initialism of 5-hydroxytryptamine.

Words near 5-HT in the dictionary

  1. 5-cells
  2. 5-em space
  3. 5-em spaces
  4. 5-gon
  5. 5-gons
  6. 5-HT
  7. 5-hydroxytryptamine
  8. 5-K
  9. 5-Ks
  10. 5-MeO-DMT
  11. 5-methoxy-dimethyltryptamine

Source and license

Adapted from Wiktionary: 5-HT (page history and authors); 5-hydroxytryptamine (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “5-HT.” Word.ws, https://word.ws/5-ht. Based on Wiktionary, CC BY-SA 4.0.