Definition of "unofficially" []

• Not officially (adverb)

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• "Now comes God of War III, the apparent final chapter of the series, as well as the title unofficially (and perhaps unfairly) pre-anointed by many PS3 owners as the console's signature piece of work."
• "In Mexico, the Christmas holidays begin unofficially with the saint's day of Our Lady of Guadalupe."
• "Called the "Nobori Ryu Pack" (unofficially translates to "Rising Dragon Pack"), this bundle includes a copy of the game and a specially designed 80 gigabyte PS3 and will be priced at"