Real Dictionary

randomize
a large solid piece of wood, stone, or other material with flat rectangular sides, as for use in building [...]
having every necessary part or element; entire [...]
to set up (a selection process, sample, etc) in a deliberately random way in order to enhance the statistical validity of any results obtained [...]
verb: If you randomize the events or people in scientific experiments or academic research, you use a method that gives them all an equal chance of happening or being chosen.