Definitions

1. noun

A state or condition of being together or in harmony, especially in a musical sense.

“The choir sang in perfect unison, their voices blending together in a beautiful melody.”

2. noun

A single note or sound repeated by several voices or instruments simultaneously.

“The orchestra played a single note in unison, creating a dramatic effect.”

3. verb

To be or become in harmony or agreement with someone or something.

“The two friends unisoned their opinions on the new movie, finding common ground.”

4. verb

To play or sound simultaneously, especially in music.

“The two musicians unisoned their instruments, creating a beautiful harmony.”