Schranke
Schranke is a German noun meaning barrier, gate, or obstruction. It denotes a movable barrier such as a barrier arm, a gate, or a turnstile that blocks passage. In transportation and security contexts the term is common, especially for structures at level crossings, parking facilities, toll booths, or controlled access points. The plural is Schranken; the singular is Schranke.
The word appears in many compounds, for example Schrankenanlage (barrier system), Bahnübergangsschranke (railway crossing barrier), or
Besides its literal sense, Schranke can be used metaphorically to denote an obstacle or constraint, such as
See also: Barriere, Absperrung, Bahnübergang, Schrankenanlage.