Search Result for "threonine": 
Wordnet 3.0

NOUN (1)

1. a colorless crystalline amino acid found in protein; occurs in the hydrolysates of certain proteins; an essential component of human nutrition; 



WordNet (r) 3.0 (2006):

threonine
    n 1: a colorless crystalline amino acid found in protein; occurs
         in the hydrolysates of certain proteins; an essential
         component of human nutrition