A parliamentary system, or parliamentary democracy, is a form of government where the head of government (chief executive) derives their democratic legitimacy from their ability to command the support (“confidence”) of a majority of the legislature, to which they are held accountable.1

Countries with parliamentary systems may be constitutional monarchies, where a monarch is the head of state while the head of government is almost always a member of parliament (…)1

Footnotes

  1. Parliamentary system, Wikipedia 2