Etymograph

English

acetylleucine

From acetyl + leucine.

A compound of acetyl + leucine

Proto-Indo-European *lewk- ‘bright’

Proto-Indo-European *lewkós ‘bright’

Proto-Hellenic *leukós ‘white’

Ancient Greek λευκός ‘white’

English leucine

Today it means

noun A drug used in treating vertigo.

Language periods are conventional ranges, not dates for this word.

Etymograph / acetylleucine