KAABA Meaning of KAABA in English [ 'kα:əbə ](also Caaba ) ■ noun a square building in Mecca, the site most holy to Muslims, containing a sacred black stone.Originfrom Arab. (al-)ka῾ba , lit. '(the) square house'. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004