extemporization

• Nom désignant une action ou une prestation réalisée spontanément, sans préparation ni planification préalable.

A noun referring to a performance or act carried out spontaneously without prior planning or preparation.

1. Spontaneous performanceC1formal

   The act of performing or speaking without prior preparation or planning.

   Improvisation

   • The comedian's extemporization had the audience in stitches.
   • Her extemporization during the debate was remarkably articulate.
   • Jazz musicians often rely on extemporization during their solos.

   Synonymesimpromptuimprovisation

   Antonymesplanningpremeditationpreparationrehearsal