What is the best definition of the term Romanesque?

Romanesque refers to an architectural and artistic style that flourished in Europe from the 10th to the 12th centuries, characterized by the use of semi-circular arches, thick walls, and sturdy pillars. It often features intricate sculptures and decorative elements, particularly in churches and cathedrals. The style reflects a blend of Roman and Byzantine influences, emphasizing solidity and a sense of grandeur. Romanesque art also encompasses illuminated manuscripts, metalwork, and textiles from this period.