Definition: The New English Dictionary (NEI) is a digital dictionary developed by Oxford University Press that uses dictionaries from around the world to provide information on language, culture, literature, geography, history, etc., which is updated every 4-6 months. According to its Wikipedia article: ``` "New English Dictionary is an online English dictionary published in 2015 by Oxford University Press. It provides a comprehensive list of words and their meanings from all the major dictionaries used around the world." The NEI's definition for "new" seems somewhat vague, so I would need more information to provide a precise definition based on your specific needs. However, it might be useful if you could specify what exactly you are looking for in terms of definitions or examples that demonstrate how this dictionary is used and its purpose.