Priscilla
来自Big Physics
wiktionary
Feminine diminutive form of a Roman cognomen Priscus, from Latin prisca(“ancient”).
etymonline
Priscilla
fem. proper name, from Latin, fem. of Priscillus, diminutive of Priscus (fem. Prisca), from priscus "antique, ancient, of old; old-fashioned, primitive, venerable," from *pris-ko-, adjective from *pris-, *pri "before," probably from PIE root *per- (1) "forward," hence "in front of, before, first."
