You tell me! Use a search engine and it is everywhere, however I don't find it in any dictionary. Somewhere between expedient and expeditious expect soon to find expedious!
The political, protective and legal authorities need to deal with these concerns more expediously.
..we can offer the foreign entrepreneur, executive or investor support for the opening of a U.S. company or branch office, and assistance in applying for visas to enable such person to oversee his business or be otherwise employed in the U.S. as expediously as possible.