A type of enclosure found in the earlier Neolithic of southern England (4th millennium bc), consisting of a number of concentric ditches with internal banks. The ditches were rarely continuous, but were interrupted by causeways of untouched ground. Their function is unclear, as there is little evidence of permanent or seasonal occupation. They may have been tribal meeting-places for annual or more frequent fairs, or, alternatively, they may have been ritual sites, as some have evidence for disposal of the dead. See also Windmill Hill.
The Macmillan dictionary of archaeology, Ruth D. Whitehouse, 1983Copied