âº the time at which a situation starts to change in an important way: The organization called the new regulations a turning point in the campaign against smoking. The turning point in her political career came when she was chosen to run for a Senate seat.
Noun. 1. constitution-law determining the fundamental political principles of a government. fundamental law, organic law. law-legal document setting forth rules governing a particular kind of activity; there is a law against kidnapping.
Constitutional Monarchy. Is a form of government in which the monarch serves as the head of state, with certain limitations as mandated by written or unwritten laws, or a combination of both; Monarch typically has only ceremonial functions; Parliamentary System