Dictionary.com
Thesaurus.com

Kaʿba

American  
[kah-buh, kah-uh-buh] / ˈkɑ bə, ˈkɑ ə bə /
Or Kaʿbah,

noun

  1. a small, cubical building in the courtyard of the Great Mosque at Mecca containing a sacred black stone: regarded by Muslims as the House of God and the objective of their pilgrimages.

  2. one of several replicas of this building, sacred to pre-Islamic Arabs.


Etymology

Origin of Kaʿba

First recorded in 1895–1900, Kaʿba is from the Arabic word kaʿbah