Definition of "unison" in Englisch

noun

1. (music, acoustics) Identical pitch between two notes or sounds; the simultaneous playing of notes of identical pitch (or separated by one or more octaves).

   • The unison has a pitch ratio of 1:1.

2. (music, acoustics) A sound or note having the same pitch as another, especially when used as the base note for an interval; a unison string.

3. The state of being in harmony or agreement; harmonious agreement or togetherness, synchronisation.

   • Everyone moved in unison, but the sudden change in weight distribution capsized the boat.

4. (by extension) Two or more voices speaking or singing the same words together.