Serotonin Definition & Meaning

serotonin
noun
  1. a neurotransmitter involved in e.g. sleep and depression and memory

"Serotonin" in song lyrics

See how serotonin is used in real songs:

  • "brian alexander rapture serotonin"
    AOL — AOL
  • "what is serotonin"
    AOL — AOL
  • "sex releases serotonin"
    AOL — AOL

Usage tips for "serotonin"

Understanding the precise definition of a word helps you use it with confidence. When using "serotonin" in your writing, consider whether you need the word itself or one of its synonyms — subtle differences in meaning can change the tone of a sentence. If you're writing poetry or song lyrics, check the rhymes for serotonin to find words that pair well.

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