Overview of verb callous

The verb callous has 1 sense

• callous, cauterize, cauterise -- (make insensitive or callous; deaden feelings or morals)

Overview of adj calloused

The adj calloused has 1 sense

• calloused, callous, thickened -- (having calluses; having skin made tough and thick through wear; "calloused skin"; "with a workman's callous hands")