Alph.
A mythical “sacred river in Xanadu,” which ran “through caverns measureless to man.”—Coleridge: Kubla Khan.
A mythical “sacred river in Xanadu,” which ran “through caverns measureless to man.”—Coleridge: Kubla Khan.
Entry taken from Dictionary of Phrase and Fable, edited by the Rev. E. Cobham Brewer, LL.D. and revised in 1895.