An ensemble is a group of people who work together as performers, especially in music or theater. A jazz ensemble might include a saxophone, trumpet, bass, and drums, all playing together to create one complete sound. In an orchestra, the string ensemble includes all the violins, violas, cellos, and basses working in harmony.

The word comes from French and means “together.” That's the key idea: in an ensemble, no single person dominates. Everyone contributes their part to create something better than any individual could make alone. A theater ensemble practices together until their timing and energy match perfectly. A dance ensemble moves as one coordinated unit, each dancer essential to the whole performance.

You can also use ensemble to describe a complete outfit where all the pieces work together: a matching jacket, shirt, and pants can form a stylish ensemble. In both cases, the word emphasizes how separate parts combine into one unified whole.

When musicians or actors talk about ensemble work, they mean the ability to listen, respond, and blend with others rather than showing off individually. Great ensemble performers make everyone around them look better, like a basketball point guard who passes the ball at exactly the right moment to help teammates score.