ponderance noun2 •The act or an instance of pondering; that which one ponders.Ponderances.com Subject: Thoughts for pondering and for having a chuckle or two.com Remember, amateurs built the ark. Professionals built the Titanic. — 2000 •Weight; gravity.If, said he, the air is the cause of this phenomenon, it is because it has ponderance and fluidity — 1796 formsponderances