Kory Stamper, a lexicographer for Merriam-Webster and author of Word by Word: The Secret Life of Dictionaries, told us what criteria a word needs to meet in order to be added to the dictionary.

Kory Stamper, a lexicographer for Merriam-Webster and the author of "Word by Word: The Secret Life of Dictionaries," took four months to define the word "god." Following is a transcript of the video.