† perenmityn.
Origin: Formed within English, by derivation. Etymons: per- prefix, enmity n.
Etymology: < per- prefix + enmity n.
Obsolete.
rare.
the mind > emotion > hatred > [noun] > fierce or virulent hatred
1585 R. Greene i. sig. Cii There had ben..a perenmitie betweene the house of the Valdracchie and the Celij.
This entry has been updated (OED Third Edition, September 2005; most recently modified version published online December 2020).