Other forms: mundifies; mundifying; mundified
To mundify is to clean or purify something. You might do this literally by rinsing a small cut with water, or metaphorically, by clearing up a misunderstanding.
Mundify comes from a Latin word, mundus, meaning "clean." While it is quite rare today, it was historically used in medical contexts to describe cleaning a wound of dirt or pus — though you're unlikely to encounter that usage outside of centuries-old texts. In a more modern context, mundify is more likely to be used figuratively, as in "clearing the air" or rooting out corruption, lies, or lingering resentment.