Definitions by Dainnthswede

Diademic

An adjective used to describe a sudden, widespread, and explosive outbreak of severe stomach flu or food poisoning that takes down an entire group of people simultaneously. A horrific intersection of diarrhea and an epidemic.

“Dude, did you hear about the cruise ship? Half the passengers caught norovirus from the shrimp buffet. It’s an absolute diademic out there.”

Diademic by Dainnthswede July 27, 2026