purifier /pyʀifje/
A v. tr. (► coniug. 3.02 envier)1 (lett.) purificare: purifier l’air, purificare l’aria ● (fig.) purifier l’âme, purificare l’anima ● purifier la langue, purificare la lingua2 (tecnol.) affinare: purifier les métaux, affinare i metalli
B se purifier v. pron.purificarsi.