What is "chacombe"

Chacombe is a village and civil parish in South Northamptonshire, about northeast of Banbury in neighbouring Oxfordshire. It has sometimes been spelt Chalcombe. The parish is bounded to the west by the River Cherwell, to the north by a tributary of the Cherwell and to the southeast by the main road between Banbury and Syresham. The 2011 Census recorded the parish's population as 659.