ìṣírun noun /ì.ʃí.ɾũ̄/
Definitions
  1. herpes
Etymology
From ì- (“nominalizing prefix”) + ṣí (“to peel off, to remove”) + irun (“irun”), literally “That which causes the hair to peel off”.
Component words
ì-nominalizing prefix ṣíto peel off, to remove irunirun
Source: Wiktionary, where this word is spelled “iṣirun”. Reference: en-iṣirun-yo-noun-RPIJFOQc