In a discussion, if someone emphasizes a point, what are they doing?

When someone emphasizes a point in a discussion, they are highlighting it. Emphasizing involves making a particular idea or argument more prominent or significant, drawing attention to its importance. This can be achieved through vocal inflection, repetition, or additional explanation. The intent is often to ensure that the audience understands the critical nature of that point or to persuade others of its validity. Highlighting a point can lead to a deeper understanding or provoke further discussion around that topic, which is a fundamental aspect of effective communication in conversations and debates.