Gore (triangular shape)

Spearhead of Müncheberg with triangular shape

A gore refers to a triangular piece of cloth or piece of land. Etymologically it is derived from geirr, meaning spear.[1]

In the course of time the word came to be used for a piece of cloth used making cloths, an area of land typically to be found at a road junction.[1] and a method to depict the surface of the globe in two dimensions.

In fabric working

A gore is a term used in dressmaking and Hatmaking to refer to triangular or rhomboid pieces of fabric which are combined to create a fuller three dimensional effect.

In map making

A gore is also a term in mapmaking: the curved surface that lies between two close lines of longitude on a globe and may be flattened to a plane surface with little distortion.[2] The term has been extended to apply to

Land between roads

Highway exit gore

Gores on freeways in the United States and Canada are frequently marked with stripes or chevrons at both entrance and exit ramps. These help drivers entering the freeway to estimate how much time they have to match the speed of through traffic, and warn drivers improperly exiting the freeway right down the middle of a gore that they are about to run out of road. Gores at exit ramps occasionally feature impact attenuators, especially when there is something solid at the other end of the gore.

See also

Wikimedia Commons has media related to Gore (triangular shape).

References

  1. 1 2 Skeat, Walter William (1901). A Concise Etymological Dictionary of the English Language. Oxford: Clarendon Press. p. 218.
  2. ↑ "gore - GIS Dictionary". Support.esri.com. Retrieved 2013-09-08.


This article is issued from Wikipedia - version of the Monday, January 04, 2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.