CAVA Meaning of CAVA in English I. ˈkävə, ˈkā-, ˈkȧ- noun( plural ca·vae ˈkäˌvē, ˈkȧ-, -ˌvī; ˈkāˌvē) : vena cava• ca·val -vəl adjective II. variant of kava III. plural of cavum Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012