To subdue means to bring something under control, especially when it's wild, dangerous, or causing trouble. When firefighters subdue a blaze, they work hard to calm and contain the flames. When a veterinarian subdues a frightened animal, they use gentle techniques to help it relax so they can provide treatment safely.

The word often describes controlling something through force or effort, but it doesn't always mean violence. A teacher might subdue a chaotic classroom by calmly but firmly getting everyone's attention. Police officers are trained to subdue dangerous suspects without causing unnecessary harm.

You can also subdue feelings or reactions. If you're furious about something unfair but manage to stay calm and speak politely, you've subdued your anger. If you're terrified before a big presentation but take deep breaths and steady yourself, you're subduing your fear.

When something is subdued, it becomes quieter, calmer, or less intense than before.