A Googlenym is a word or a set of words (phrase) that you enter to go to a particular page.
It's now a common strategy to remember the Googlenym rather than the entire URL to a website. Just remember what is the set of words that will uniquely lead you to a particular site. Enter it, and you are done.
Do you have a Googlenym? Mine is ““buzypi“.
There are many such words based on Google. The wikipedia link given above has a list of these.
Now don't “Google bomb” my site. 🙂