Definitions for soapsudsˈsoʊpˌsʌdz
Random House Webster's College Dictionary
suds made with water and soap.
* (used with a pl. v.).
Origin of soapsuds:
soapsuds, suds, lather(noun)
the froth produced by soaps or detergents
Lather, suds, foam produced by soap in water.
suds made with soap