(science fiction, ufology, fandom slang, slang) A generic disease found in space, especially one transmissible by sexual encounters.

(Internet slang, dated) Alternative form of derp

Any of the family Herpesviridae, double-stranded DNA viruses, many of which are responsible for diseases such as chickenpox, herpes simplex, and shingles, and others affecting animals.

plural of herpesvirus

plural of herpes

Of or pertaining to herpesvirus

plural of herpestid

(zoology) Any member of the family Herpestidae of mongooses.

(medicine) Herpes simplex encephalitis.