Definition of welling:
(n) :
The act of something that wells, or issues forth like water.
(n) :
A suburban area in the borough of Bexley, south-eastern Greater London, England, historically in Kent (OS grid ref TQ4676).
(n) :
A surname.
(n) :
A place name:
(n) :
A census-designated place in Cherokee County, Oklahoma, United States.
(n) :
A hamlet in Cardston County, Alberta, Canada.