This article needs additional citations for verification. (September 2014)
In geometry, this pattern is described as a skew apeirogon. From the point of view of symmetry, a regular zigzag can be generated from a simple motif like a line segment by repeated application of a glide reflection.
Although the origin of the word is unclear, its first printed appearances were in French-language books and ephemera of the late 17th century.
Examples of zigzags
Lightning and other electrical hazards are often depicted with a zigzag design, with long downward strokes and short backward ones.
Pinking shears are designed to cut cloth or paper with a zigzag edge, to lessen fraying.
A carpenter's folding ruler can be folded to look like a zigzag.
The stripe on Charlie Brown's famous yellow shirt is a zigzag.
- Google Books: "Word Origins and how we know them"
- Allen, Terry (1986). "4". A Classical Revival in Islamic Architecture. Wiesbaden.
- Allen, Terry (2008). Pisa and the Dome of the Rock (electronic publication) (2nd ed.). Occidental, California: Solipsist Press. ISBN 0-944940-08-0. Retrieved January 28, 2012.
- Wedgwood, Hensleigh (1855). "On Roots mutually connected by reference to the term Zig-zag". Transactions of the Philological Society (2).
|Wikimedia Commons has media related to Zigzags.|