extemporaneous

• Описывает что-то, что произносится или исполняется без подготовки или репетиции.

Describes something that is spoken or performed without preparation or rehearsal.

1. Spoken or performed without preparationC1formal

   Done or said without any prior planning or rehearsal; impromptu.

   Импровизированный

   • The professor gave an extemporaneous lecture on the topic.
   • Her extemporaneous speech impressed the audience.
   • He is known for his ability to deliver extemporaneous remarks.

   Синонимыad-libextemporaryextemporeimpromptuimprovisedoff-the-cuffspontaneousunrehearsedunscripted

   Антонимыplannedpreparedscripted