Rubik cube
Rubik's cube
/ (ˈruːbɪk) /
noun
trademark a puzzle consisting of a cube of six colours, each face of which is made up of nine squares, eight of which are individually rotatable. The aim is to swivel the squares until each face of the cube shows one colour only
Origin of Rubik cube
1C20: named after Professor Erno Rubik (born 1944), its Hungarian inventor
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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