What is the meaning of tryptophan?

noun

  • An amino acid that occurs in proteins; is essential for growth and normal metabolism; a precursor of niacin.
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APAWordNet. (2010). tryptophan. Retrieved September 25, 2026, from http://smartdefine.org/tryptophan/definitions/1249643
ChicagoWordNet. 2010. "tryptophan" http://smartdefine.org/tryptophan/definitions/1249643 (accessed September 25, 2026).
HarvardWordNet 2010, tryptophan, Smart Define, viewed 25 September, 2026, <http://smartdefine.org/tryptophan/definitions/1249643>.
MLAWordNet. "tryptophan" 23 October 2010. Web. 25 September 2026. <http://smartdefine.org/tryptophan/definitions/1249643>