The Oxford English Dictionary added several new words to their publication. That complete list can be accessed online here.

New Words include:

+ amateur night, n. and adj.

+ bailout, n.2

+ blizzard, v.

+ bupkis, n.

+ Clintonista, n.

+ commitment-phobe, n.

+ dwarf planet, n.

+ grilled cheese, n.

+ searchability, n.

+ turducken, n.