Serration
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Serration".

Look up serration, serrate in Wiktionary, the free dictionary.

Serration may refer to:

• A notch on a serrated blade
• Serrate radar detector, used in World War II by the Allies to track German planes equipped with Lichtenstein radars
• The shape of certain leaf margins
• An airframe shape used in stealth aircraft
• The profile of a screw thread cross section in extrusion
• The cutting edge on the teeth of some species, usually sharks

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