unison

Definitions

Simultaneous performance of action or utterance of speech by two or more people.

A state of harmonious agreement or accord.

The sounding of the same note or interval by two or more musical parts.

Examples

The choir sang the final chorus in perfect unison.

The dancers moved in unison, their steps perfectly synchronized with the rhythm of the music.

Synonyms

accord concord harmony consensus unity agreement concurrence

Antonyms

discord dissent disagreement conflict disharmony variance division