Definition of oldfield:
(n) :
(uncountable) A placename:
(n) :
(countable) A habitational surname from Old English.
(n) :
A hamlet in Keighley parish, Metropolitan Borough of Bradford, West Yorkshire, England (OS grid ref SE0037).
(n) :
A community in Chatham-Kent municipality, Ontario, Canada.
(n) :
An unincorporated community in Christian County, Missouri, United States.
(n) :
A river in Goldfields-Esperance region, Western Australia.