Argumentation (noun)

The process of forming reasons and drawing conclusions and applying them to a case in discussion.

Origin:

From the latin word "argumentatio" meaning reasoning or discourse.

Examples:

1. The argumentation in his speech was well-structured and logical.
2. The debate club focused on teaching students the art of argumentation.
3. The lawyer's argumentation was instrumental in winning the case.
4. The essay's argumentation was weak and failed to convince the reader.
5. The philosopher's argumentation was complex and abstract, requiring careful attention.