Argue (verb)

1. Present reasons or evidence in support of an idea, action, or theory, typically with the aim of persuading others to share one's view.
2. Express or state a dissenting opinion or differing point of view.
3. Have a disagreement or argument with someone, typically as a result of opposing opinions or ideas.

Origin:

Middle english: from old french arguer, based on latin arguere, from argutus 'bright, sharp, eloquent' (the original sense being 'make bright, sharpen, adorn with eloquence'), from arguer 'be bright, glitter'; compare with archaic earg.

Examples:

1. He argued passionately for his position.
2. She argued against the proposal.
3. They argued about the best course of action.
4. He argued that the policy was unfair.
5. She argued that the evidence was insufficient.