noun
1. The beginning and the end.
2. The basic or essential element or elements.
EX. Arceus is apparently the alpha & omega of the Pokemon universe.
Anyone remember when I posted "The Book of Pokemon" articles, way back when.
Expect more additions to the book in May...
THE BOOK OF POKEGENESIS AND THE BOOK OF PROFESSOR OAK
THE BOOK OF GARY MUTHAF***IN' OAK!
