Origin: < trypt(ic) + -o- + -phan(e)
Used by arrangement with John Wiley & Sons, Inc.
Origin: tryptic, of trypsin (formed on the model of pepsin, peptic); see trypsin + -phan(e).
tryptophan - Medical Definition
or tryp·to·phanenoun Abbr. Try
tryptophan - Science Definition
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