To Argue

1. To show grounds for concluding (that); to indicate, imply.
2. (intransitive) To debate, disagree or discuss opposing or differing viewpoints.
3. (intransitive) To have an argument, a quarrel.
4. (transitive) To present (a viewpoint or an argument therefor).
5. (obsolete, transitive) To prove.
6. (obsolete, transitive) To accuse.