Definition of allerton:
(n) :
A suburb and ward in Liverpool, Merseyside, England (OS grid ref SJ4086).
(n) :
A suburb of Bradford, West Yorkshire, England (OS grid ref SE1134).
(n) :
A neighborhood of the Bronx, New York City.
(n) :
A village in Sidell Township, Vermilion County, Illinois, United States.
(n) :
A minor city in Wayne County, Iowa, United States.
(n) :
A habitational surname from Old English.