What does Arbitrarism mean?

Arbitrarism meaning in Urban Dictionary

letter. Comparable to agnosticism, a religion/philosophy that states that there is no omnipotentent god, but a force that manages real possibility, not simply the roll of a die, since there are physical facets on that, but true randomness that no actual force could control. This pure randomness is quite difficult to get that will extend farther as compared to creation of the world.