Sorry, no definitions found.


Sorry, no etymologies found.


    Sorry, no example sentences found.


Log in or sign up to get involved in the conversation. It's quick and easy.

  • "Stir welding plunges a rapidly rotating pin about the size of a pencil into the joint between two panels with more than 5,000 pounds of force per square inch; the friction makes the alloy pliable, and the rotation forces grains of metal to mingle behind the pin as it crawls up the joint." --"Rocket Builder," Wired (17.04, 26)

    April 30, 2009