Definition: Dithering is the process of juxtaposing pixels of two colors to create the illusion that a third color is present.
So, to refer to the denotation, what the dictionary says, verses connotation, a full range of suggestions and associations of words as in a Thesaurus must be delineated to understand meaning.
President Obama is the King of Connotations, i.e., house vs. home; kill vs murder; religion vs faith, the latter being the connotations. Just because someone in self defense kills an armed intruder in their house does not mean that they murdered them; unless, some bureaucrats are trying to take the right to bear arms away from the citizenry and say that this proves that guns murder people.
What is the difference you ask? You can parse a lot of words, like "Exactly what is "is" is?" as President William Jefferson Clinton once pondered as he was in the process of being found guilty of lying. Or, as in the case of the Obama administration's botched attempt a year ago to entice Rep. Joe Sestak not to run for the Senate was arrogant and wrong, even if it was not illegal. You have to admit, Obama must have a wicked form of humor; why would he put a convicted liar up to the voters that was swearing all this happened? LOL!
Set aside whether the offer was illegal. In any case, it was an attempt to shelter a longtime senator from the challenge of a less-seasoned politician by enticing the congressman to go away. It was an attempt to deny voters a choice.
All during Obama's Presidential campaign he promised above board politics, transparency in the government process and working across the aisles for balanced debate and consensus. Again, President Obama has not prevaricated, after all Obama argued that for power brokers to talk potential challengers into backing down is not illegal and has been done many times before.
Hmmn...I better get out my thesaurus and recheck the definition for dithering. It seems that it also connotes human values too, like two wrongs don't make a right. Or is that just putting on another color to the situation?