Wiktionary
postpartisan
a. (context US politics English) Moving past and beyond conventional partisan divides
Wikipedia
Postpartisan
Post-partisanship is an approach to dispute resolution between political factions that emphasizes compromise and collaboration over political ideology and party discipline. It does not imply neutrality. From 2000-2007, there were virtually no online media references to the term "post-partisan". Media and Web references to the term are growing rapidly as the concept takes hold among policy-makers.The New York Times has attributed an oblique reference to post-partisan idealism in a statement by US President Thomas Jefferson, when he declared in his inaugural address in 1801: "We are all Republicans, we are all Federalists."