IPA: /ɪˌtælɪsəˈzeɪʃən/
KK: /ɪˌtælɪsəˈzeɪʃən/
The action of making text slanted to emphasize it or to distinguish it from regular text.
In the document, the italicization of certain words helps to highlight important concepts.
Italicization → It is formed from "italic" (from Latin *italicus*, meaning of Italy) and "-ization" (meaning the process of making or becoming). The word refers to the process of making text italic, which is a style of writing associated with Italian manuscripts.
Think of the word 'italic' which refers to a style of writing that originated in Italy, and '-ization' means the process of making. So, italicization is the process of making text italic.