Aggressive/əˈɡresɪv/ Definition 1 of 6Pro Tip 1/3Conflict Inclination Shows readiness to argue or fight, often seen as negative. His aggressive retorts made the debate intense. Pro Tip 2/3Defensive Language Considered hostile; can cause listeners to react defensively. Her aggressive tone made her team defensive. Pro Tip 3/3Dominance Display May be used to show authority. Can intimidate others. The coach's aggressive commands demanded respect.