The Arabic language has two separate words, ḥaram and ḥarām both derived from the same triliteralSemitic rootḤ-R-M. Both of these words can mean "forbidden" and/or "sacred" in a general way, but each has also developed some specialized meanings. A third related word derived from the same root, that is ḥarīm, most directly corresponds to English "harem". This article covers the wordḥaram.
As used in Islamic urban planning, the word ḥaram means "inviolate zone", an important aspect of urban planning in Muslimcivilization. Such protected areas were sanctuaries, or places where contending parties could settle disputes peacefully. Towns were usually built near a river which provided drinking and domestic water and carried away waste and sewage. Muslims claim to have introduced the idea of carrying capacity, and clearly sometimes did limit the number of families in any given town. The harams were typically positioned to ensure access to parkland and nature, to restrict urban sprawl, protect water-courses and watersheds and oases. In this respect the rules strongly resembled modern zoning laws, with the same purposes. The distinction between haram and hima is thought by some modern scholars to have been necessary due to a different means of deciding which regions were to have restrictions - the selection of haram was considered to be more up to the community while the selection of hima had more to do with natural characteristics of the region, which were considered to be best respected by jurists. This idea probably arises from two different obligations of the Muslim to respect the ijmā‘ and practice khilâfah. It may or may not reflect actual means of decision making historically. As a protected and inviolate zone, haram is also employed referring to the consecrated space in a mosque where rituals and prayer take place: it is the prayer hall.
Ḥaram can also mean a site of high sanctity. The two sites whose Islamic sanctity are unchallengeably the highest of all are Al-Haram Mosque in Mecca ), and the Prophet's Mosque in Medina, so the Arabic dual formal-ḥaramān or al-ḥaramayn refers to these two places, both of which are in the Hejazi region of the Arabian Peninsula. Since 1986, the Saudi monarchy has disclaimed all royal titles except "Custodian of the Two Holy Sanctuaries" or "Custodian of the Two Holy Mosques". In addition, the term ḥaram is commonly used to refer to certain other holy sites, such as the Temple Mount in Jerusalem — though over the protests of some, such as Ibn Taymiyyah, who declared that the only places which could be legitimately called "ḥaram" were Mecca, Medina, and probably also the valley of Wajj in Ta'if, thus rejecting other places like Hebron and even Jerusalem. In fact, one of the Islamic names of Jerusalem, thālith al-ḥaramayn resolves the tension between the unchallengeable pre-eminence of Mecca and Medina versus the desire to recognize Jerusalem as having a special status in Islam in a somewhat paradoxical manner. Jerusalem, being home to Al-Aqsa Mosque is normally seen as being holy in its own right.