Tryptophan Definition
 trĭptə-făn 
    noun
  
 A white, aromatic, crystalline, essential amino acid, C6H4NHCHCCH2CH(NH2)COOH, produced synthetically and in digestion by the action of trypsin on proteins.
 Webster's New World 
Synonyms: 
  - tryptophane
 
Other Word Forms of Tryptophan
Noun
Singular:
 tryptophanPlural:
 tryptophansFind Similar Words
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