A vesicular disease of the skin; herpes. See Herpes.
Pertaining to, derived from, or designating, the highest oxygen acid (HIO
1. Of or pertaining to a period or periods, or to division by periods. The periodicaltimes of all the satellites. Sir J. Herschel. 2. Performed in a period, or regular revolution; proceeding in a series of successive circuits; as, the pe...