From askoxford.com. So all I have to do now is become William Shakespeare. Or Jane Austen. Or, if you read the entirety of link above, Rudyard Kipling, Emily and Anne Brontë, J.R.R. Tolkien, or Edward Lear. Choices, choices.All of Oxford's English dictionaries aim to include primarily those words that have genuinely entered the English language. The use of a newly invented word by a single person is not sufficient to merit a dictionary entry (unless the person happens to be, for example, William Shakespeare or Jane Austen).
...There is nothing to stop you using an invented word - so long as you don't mind the fact that it will not be understood and will have to be explained every time. If it genuinely fills a gap in the language, then it may well catch on among a significant section of the population. It will then have become part of the language, and if it is used in print (or can be traced, for example, in scripts or transcripts of broadcasts), it will fall within the sphere of the OED's Reading Programme.
So I'm lurking on REI, ogling at the Gregory Maya bag I want to get, when I chance upon its male counterpart, the Gregory Miwok. Picture courtesy of REI.com .
Miwok sounds like ewok, but it's not a cute furry thing. From http://en.wikipedia.org/wiki/Miwok :Miwok (also spelled Miwuk, Mi-Wuk, or Me-Wuk) can refer to any one of four linguistically-related groups of Native Americans, who lived in what is now Northern California, who spoke one of the MiwokanUtian family. The word Miwok means people in their native language.