English
leucoanthocyanidin
From leuco- + anthocyanidin.
Formed from leuco- + anthocyanidin
Proto-Indo-European *lewk- ‘bright’
Proto-Indo-European *lewkós ‘bright’
Proto-Hellenic *leukós ‘white’
Ancient Greek λευκός ‘white’
English leuco-
Today it means
noun A flavan-3,4-diols; any of a group of colourless chemical compounds related to anthocyanidins and anthocyanins.
Language periods are conventional ranges, not dates for this word.
Etymograph / leucoanthocyanidin