And from that site a new word to me: Battologism

It's more than a new word just to you, Wordwind. It's a "new word" period.

I can find "battologist and "battologize", but no "battologism".

A-H
battologize
\Bat*tol"o*gize\, v. t. To keep repeating needlessly; to iterate

One can argue that there is a place for "battologism" in the language, but the definition its inventor has provided is not compelling, as least to me.