Let's EXFLUNCTIFY this virus, shall we?

What's the word I'm thinking of? Today, it's....

EXFLUNCTIFY [eks-FLUNK-ti-fy] (verb)

To destroy completely

"Interrupted again! my blood boiled, and I resolved that I would do my best to 'exflunctify' the animal at once."
--"Extract from the Journal of an Odd Fellow," in The Parterre (1834) (TWITO, page 50)