Ignatius J. Reilly's favorite philosopher told me there was something lurking in the encylopedia!
Basically, you're looking for a single word that you can get from the clues on this page (or clues on pages linked from this page). If you change the url from currentword.neocities.org to newword.neocities.org, you'll find the next level.
You don't need it for this level, but it may be useful in future levels to look at the source code for the level by appending "view-source:" to the front of the URL.