A temenos ( Greek : τέμενος; plural: τεμένη, temenē) is a piece of land cut off and assigned as an official domain, especially to kings and chiefs, or a piece of land marked off from common uses and dedicated to a god, a sanctuary, holy grove or holy precinct: the Pythian race-course is called a temenos, the sacred valley of the Nile is the Νείλοιο πῖον τέμενος Κρονίδα ("the rich temenos of Cronides by the Nile"), the Acropolis of Athens is the ἱερὸν τέμενος ("the holy temenos"; of Pallas).; and the Kaaba (also referred to as al-Kaʿbah al-Musharrafah) inside the courtyard of Islam 's most important mosque, the Great Mosque of Mecca. The word derives from the Greek verb τέμνω (temnō), “I cut ". The earliest attested form of the word is the Mycenaean Greek ???, te- me -no, written in Linear B syllabic script. The Latin equivalent was the fanum.
The concept of temenos arose in classical antiquity as an area reserved for worship of the gods. Some authors have used the term to apply to a sacred grove of trees, isolated from everyday living spaces, while other usage points to areas within ancient urban development that are parts of sanctuaries.A temenos is often physically marked by a peribolos fence or wall (e.g. Delphi ) as a structural boundary. Originally the peribolos was often just a set of marker stones demarcating the boundary, or a light fence, and the earliest sanctuaries appear to have begun as a peribolos around a sacred grove, spring, cave or other feature, with an altar but no temple or cult image. But as Greek sanctuaries became more elaborate large stone walls with gateways or gatehouses were built around important sanctuaries, though the most famous, the Athens Acropolis, was a palace and military citadel turned into a sanctuary.
A temenos enclosed a sacred space called a hieron; all things inside of this area belonged to the god.
