English

leucoreduction

From leuco- + reduction.

Proto-Indo-European *lewk- ‘bright’

Proto-Indo-European *lewkós ‘bright’

Proto-Hellenic *leukós ‘white’

Ancient Greek λευκός ‘white’

Latin reductiō

Old French reducion

Middle English reduccion

Today it means

noun —

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

Etymograph / leucoreduction