Lewis Short
Bacchēĭs, ĭdis
* Adj. f., of or pertaining to Bacchis, the ancestor of the Corinthian Bacchiadoe; hence, poet. for Corinthian: Ephyres Baccheidos altum Culmen,i. e. Corinth,Stat. S. 2, 2, 34.
Charlton T. Lewis, Charles Short, A Latin Dictionary