Search Result：tryptophan
tryptophan 
(TTS Sound)
(TTS Sound)KK Pronunciation
〔 `trIptәfæn 〕
Pronunciation
〔 ˋtriptәfæn 〕
Overview of noun tryptophan
The noun tryptophan has 1 sense
- tryptophan, tryptophane -- (an amino acid that occurs in proteins; is essential for growth and normal metabolism; a precursor of niacin)