What term is used to describe moving forward an idea or argument in a conversation?

The term "advance" is used to describe the act of moving forward an idea or argument in a conversation. When someone advances an argument, they are typically presenting it in a way that aims to push the dialogue forward, either by elaborating on their point, providing supporting evidence, or encouraging others to engage with the idea. This term implies a proactive contribution to the discussion, indicating that the speaker is not just stating their idea but also working to shape the conversation's direction and development.

Other terms, like "imply" and "suggest," involve presenting ideas in a more subtle or indirect manner, often leaving room for interpretation, but do not carry the same connotation of actively pushing forward an argument. "Contrast," on the other hand, refers to highlighting differences between ideas, which does not inherently involve moving an idea forward in the same sense that advancing does.