
1) American invention 2) Frontier border protection 3) Prison camp barrier 4) Protection on a fence or wall 5) Protection on fences or walls 6) Range barrier 7) Sarcastic telegram
Found on
https://www.crosswordclues.com/clue/barbed-wire

Barbed wire, also known as barb wire, less often bob wire or, in the southeastern United States, bobbed wire), is a type of steel fencing wire constructed with sharp edges or points arranged at intervals along the strand(s). It is used to construct inexpensive fences and is used atop walls surrounding secured property. It is also a major feature o...
Found on
http://en.wikipedia.org/wiki/Barbed_wire

fence wire usually consisting of two longitudinal wires twisted together to form cable and having wire barbs wound around either or both of the ... [2 related articles]
Found on
http://www.britannica.com/eb/a-z/b/20

Cheap fencing material made of strands of galvanized wire twisted together with sharp barbs at close intervals. In 1874 an American, Joseph Glidden, devised a machine to mass-produce barbed wire....
Found on
http://www.encyclo.co.uk/local/20688

Barbed Wire is wire-rope used for fencing or other purposes, having fixed in it short bent pieces of wire with sharp projecting points, which serve to keep animals from pressing against it. Barbed wire may also be used for various protective purposes, and especially in war to form an impediment to the attack of an enemy - some barbed wire is design...
Found on
http://www.probertencyclopaedia.com/browse/AB.HTM

Barbed wire is Australian slang for the beer XXXX.
Found on
http://www.probertencyclopaedia.com/browse/ZB.HTM

[
n] - strong wire with barbs at regular intervals used to prevent passage
Found on
http://www.webdictionary.co.uk/definition.php?query=barbed%20wire
barbwire noun strong wire with barbs at regular intervals used to prevent passage
Found on
https://www.encyclo.co.uk/local/20974
No exact match found.