Etymology

Christopher Chippendale's Stonehenge Complete gives the derivation of Stonehenge as coming from the Old English words "stān" meaning "stone", and either "hencg" meaning "hinge" or "hen(c)en" meaning "gallows" or "instrument of torture". Medieval gallows consisted of two uprights with a lintel joining them, resembling Stonehenge's trilithons, rather than looking like the inverted L-shape more familiar today.The "henge" portion has given its name to a class of monuments known as henges. Archaeologists define henges as earthworks consisting of a circular banked enclosure with an internal ditch. As often happens in archaeological terminology, this is a holdover from antiquarian usage, and Stonehenge cannot in fact be truly classified as a henge site as its bank is inside its ditch. Despite being contemporary with true Neolithic henges and stone circles, Stonehenge is in many ways atypical. For example, its extant trilithons make it unique. Stonehenge is only distantly related to the other stones circles in the British Isles, such as the Ring of Brodgar