IPA: /ˈkæləsɪŋ/
KK: /ˈkæləsɪŋ/
Describing someone or something that makes a person emotionally hard or unfeeling.
The harsh treatment he received was callousing, making him less sensitive to others' feelings.
Callousing → It is formed from "callus" (from Latin "callus", meaning hard skin) and "-ing" (a suffix used to form present participles or gerunds). The word "callousing" refers to the process of forming hard skin, typically as a result of friction or pressure.
Think of 'callus' as hard skin forming due to pressure — that's why 'callousing' means the process of developing that hard skin.