The phrase "slow erosion" refers to a gradual wearing away or weakening over time. It describes a process where something is slowly eroded or diminished, often without being noticed until significant changes have occurred. Full definition
An initial slide in selenium concentrations may have been triggered by a decrease in atmospheric oxygen, which slowed erosion of that element and others from rocks on land, the researchers note. (sciencemag.org)
Being better able to use the data they have may enable law firms to slow the erosion of their client base. (evolvelawnow.com)
Slower price growth could also offset the impact of rising interest rates and slow the erosion in affordability. (canadianbusiness.com)