When you're so productive you start creating your own words for how much work you're getting done.
Jeanette worked so hard today that she thought productful was a word.
by slickpimp19 March 09, 2011
2 more definitions
Fully realizing the utmost capacity of productivness. Acheiving with success one's abilities.
I can't sit around and do nothing, I need to go out and be productful.
by Scott Schlange September 17, 2005
Combination of productive and wonderful
The business proposal has proven to be quite productful
by Glen April 28, 2004