CiliciaPronunciation: /sɪˈlɪʃə/Definition of Cilicia an ancient region on the coast of SE Asia Minor, corresponding to the present-day province of Adana, Turkey. Derivatives CilicianPronunciation: /sɪˈlɪʃ(ə)n/ adjective & noun Cilicia in other Oxford dictionaries Definition of Cilicia in the US English dictionary