- the process of developing or presenting an argument; reasoning.
- discussion; debate; disputation: The lengthy argumentation tired many listeners.
- a discussion dealing with a controversial point.
- the setting forth of reasons together with the conclusion drawn from them.
- the premises and conclusion so set forth.
- argument (def. 5).
- the process of reasoning methodically
- a less common word for argument (def. 2), argument (def. 3)
