Tagh

Tagh is a term that appears in Persian-language contexts and can refer to both architectural features and geographic names. In architecture, tagh denotes an arch, vault, or domed space and is a common element in Persian buildings, from mosques and bridges to courtyards and interior galleries. The word signifies a curved or arched form and is part of the broader vocabulary describing structural elements such as arches, vaulting, and iwan-style spaces.

In geography, tagh is widely used in toponyms across Iran and neighboring regions. As a component in place names, it often signals a physical feature associated with an arch-like shape, a ridge, pass, or valley. Because of this, there are several villages, hills, and other geographic features that include tagh as part of their names, sometimes paired with descriptive adjectives to form compound toponyms. The use of tagh in place names reflects historical Persianate linguistic influence on regional cartography and settlement naming.

Transliteration from Persian and related languages can yield variations such as Tagh, Taqh, or Taqh, depending on the system used. The term also appears in historical and map sources, where it may be encountered in discussions of architecture or regional geography. Beyond Iran, related forms appear in Azerbaijani and other Central Asian contexts through shared linguistic heritage.

Overall, Tagh functions as a versatile term tied to arch-related architectural features and as a productive element in geographic naming within Persianate cultural areas.