A “cromlech” is a term used to describe a type of prehistoric monument consisting of a circle of stone or a group of megalithic stones, often associated with burial sites or ceremonial areas. The stones are typically arranged in a specific formation, and cromlechs are often found in various parts of Europe, particularly in the British Isles. The term can also refer to a dolmen, which is a specific type of megalithic structure featuring large stones that form a chamber or tomb.