Tags: Language.
Vulgar Latin is a generic term of the nonstandard (as opposed to classical) sociolects of Latin from which the Romance languages developed. The word vulgar in this case refers to its original meaning of common or vernacular and not the more pejorative usage tasteless or indecent. Works written in Latin during classical times used Classical Latin rather than Vulgar Latin (originally called sermo vulgaris) with very few exceptions (most notably sections of Gaius Petronius’ Satyricon).