Noun
italicization (countable and uncountable, plural italicizations)
The process of italicizing; something italicized.
In addition, Blayney and Parris thoroughly revised and greatly extended the italicization of "supplied" words not found in the original languages by cross-checking against the presumed source texts. Source: Internet
It is possible that this italicization is Wang's and not Gödel's. Source: Internet