czar in a sentence

Definition

Czar: a person appointed to oversee and manage a specific area of activity or responsibility, often with significant authority.

The business mogul was often referred to as the tech czar of Silicon Valley.
After years of planning, the city appointed a czar to oversee the revitalization project.
In the realm of fashion, she was the czar who dictated the latest trends and styles.
The czar of Russian history made significant contributions to the arts and culture of his time.
His expertise in the field earned him the title of data czar within the organization.