Czar, sometimes spelled tsar, is an informal title used for certain high-level officials in the United States and United Kingdom, typically granted broad power to address a particular issue. The title is usually treated as gender-neutral although the technically correct Russian term for a female title holder would be czarina.
In the United States, czars are generally executive branch officials appointed by the head of the executive branch (such as the president for the federal government, or the governor of a state). Some czars may require confirmation with Senate approval or not. Some appointees outside the executive branch are called czars as well. Specific instances of the term are often a media creation.[1]
In the United Kingdom, the term is more loosely used to refer to high-profile appointments who devote their skills to one particular area.