unison

uni·son

noun \ˈyü-nə-sən, -nə-zən\

Definition of UNISON

1

a : identity in musical pitch; specifically : the interval of a perfect prime b : the state of being so tuned or sounded c : the writing, playing, or singing of parts in a musical passage at the same pitch or in octaves

2

: a harmonious agreement or union : concord

— unison adjective

— in unison

1

: in perfect agreement : so as to harmonize exactly <a class reciting in unison>

2

: at the same time : simultaneously

Examples of UNISON

1. <the members of the committee are in unison on this point>

Origin of UNISON

Middle English unisoun, from Middle French unisson, from Medieval Latin unisonus having the same sound, from Latin uni- + sonus sound — more at sound

First Known Use: 15th century

Related to UNISON

Synonyms: accord, concurrence, concurrency, consensus, unanimity, agreement

Antonyms: conflict, disagreement, dissensus

Related Words: accession, adhesion, assent, assentation, consent; acceptance, acquiescence, concession, embrace, embracement; approbation, approval, favor; alliance, collaboration, collusion, complicity, conspiracy; compliance, concert, concertedness, concord, concordance, conformity, consonance, harmony, oneness, solidarity, understanding, union; empathy, rapport, sympathy

Near Antonyms: discord, dissension (also dissention); dissent, opposition, resistance; disapprobation, disapproval, disfavor

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Other Music Terms

cacophony, chorister, concerto, counterpoint, madrigal, obbligato, presto, presto, refrain, riff, segue