tryptophan

Etymology
From, from.

Noun

 * 1)  An essential amino acid with an indole side chain; present in many foods, especially chocolate, oats, banana and milk; it is essential for normal growth and development and is the precursor of serotonin and niacin; any specific form of this compound, or any derivative of it.

Translations

 * Catalan: triptòfan
 * Chinese:
 * Mandarin:
 * Czech: tryptofan
 * Finnish: tryptofaani
 * French:
 * Galician: triptofano
 * German:
 * Greek: θρυπτοφάνη
 * Hungarian:
 * Japanese: トリプトファン
 * Persian: تریپتوفان
 * Polish:
 * Portuguese: triptofano
 * Romanian:
 * Russian:
 * Spanish:
 * Swedish:
 * Thai: ทริปโตเฟน