1. Emphasis: Italics are often used to emphasize a particular word or phrase, drawing attention to it and highlighting its importance.
Example: "The *entire* team was shocked by the news."
2. Titles of Works: Italics are used to indicate the titles of books, movies, plays, albums, magazines, newspapers, and other long works.
Example: "I just finished reading *The Lord of the Rings*."
3. Foreign Words: Italics can be used to indicate words borrowed from another language that are not commonly used in the current language.
Example: "He felt a sense of *schadenfreude* when he heard the news."
4. Scientific Names: Italics are used for the scientific names of species, including genus and species names.
Example: *Canis lupus* (the scientific name for a wolf)
5. Legal Terms: Italics can sometimes be used in legal documents to emphasize certain terms or phrases.
6. To differentiate: Italics can be used to differentiate a word or phrase from the surrounding text, for example, when quoting someone or referring to a specific term.
Example: "He said, 'I am *not* going to do that.'"
7. Style: Some writers use italics for stylistic purposes, such as to create a certain mood or effect.
It's important to note that the specific meaning of italics can vary depending on the context, so it's always best to consider the surrounding text when trying to determine the intended meaning.