Current translation for Chelwood Gate
  chel derived from ceosel  – Gravel or shingle
  wood derived from wudu  – wudu, earlier widu tree, trees collectively, forest, grove.
  gate derived from gat  – an entrance - from gat eye of a needle or a hole - appears related to roman roads, or parks
“Wudu, earlier widu tree, trees collectively, forest, grove. gravel or shingle entrance”
Place name translation provided by saxonhistory.co.uk