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2 definitions by Jasmine Lee

 
1.
Speedcubing is the hobby of solving the Rubik's cube incredibly fast (eg. 30 seconds or faster). A person who practises speedcubing may be known as a speedcuber.
Even after the official competition had finished, the competitors couldn't stop speedcubing.
by Jasmine Lee August 22, 2004
 
2.
A speedcube is a Rubik's cube that has been specially prepared for speedcubing. Preparation often includes adjusting the screws and lubing the inner mechanism with a silicone-based spray.
The speedcuber was terribly upset when his favourite speedcube was stolen.
by Jasmine Lee August 22, 2004