(metallurgy) The process of strengthening a metal through plastic deformation.

present participle of work blue

A family in the working class.

a terrier bred to hunt a small mammal, such as a badger, fox, raccoon, rat or opossum.

Work in a sex-related industry, such as prostitution or pornography

plural of working terrier

plural of working set

(computing theory) The amount of memory required by a process in a given time interval.

(economics) Working people whose incomes fall below a given poverty line.

plural of working environment