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Etymology of the English word ultrapure

the English word ultrapure
using the English prefix ultra-
derived from the Medieval Latin word ultra (beyond, further; on the other side)
derived from the Proto-Indo-European root *al-
derived from the English word pure
derived from the Old French word pur
derived from the Latin word purus (chaste, unpolluted by sex; plain; clear, limpid, free of mist; pure, clean, unsoiled)
derived from the Proto-Indo-European root *peuÉ™-

Usage

Word found in Modern English



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