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Tryptophan Definition & Meaning

tryptophan
noun
  1. an amino acid that occurs in proteins; is essential for growth and normal metabolism; a precursor of niacin

"Tryptophan" in song lyrics

See how tryptophan is used in real songs:

  • "l tryptophan"
    AOL — AOL
  • "prolactin tryptophan"
    AOL — AOL

Words that rhyme with tryptophan

Usage tips for "tryptophan"

Understanding the precise definition of a word helps you use it with confidence. When using "tryptophan" 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 tryptophan to find words that pair well.

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Frequently asked questions

What does tryptophan mean?
an amino acid that occurs in proteins; is essential for growth and normal metabolism; a precursor of niacin
What part of speech is tryptophan?
Tryptophan is a noun.

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