English Lexicon

On-key

/ˈɒnˌkiː/
adjectiveCEFR B2 (Upper)Top #14500 frequency
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Comprehensive Definitions & Senses

2 senses
As adjective
  1. 1

    Singing or playing music accurately in tune with the correct pitch or musical key.

    "The lead vocalist delivered an impressive performance, remaining perfectly on-key throughout the entire concert."
  2. 2

    Figuratively, acting or speaking in a manner that is completely appropriate, harmonious, or accurate to the situation.

    "Her remarks on corporate restructuring were entirely on-key and resonated well with the board members."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Derived from the musical terminology combining the preposition 'on' with 'key', referring to musical keys, established in the late 19th century. It evolved from performance critiques denoting precise intonation and accurate alignment with a specific musical pitch standard.

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