English-Spanish translations for improvise

improvisar¿Cómo puede improvisarse todo eso? How can all that be improvised? Es un tema en el que se no se puede improvisar pues tenemos que apoyarnos en nuestra experiencia. We cannot improvise on this issue, since we must work on the basis of our experience. Señor Presidente, no creo que sea capaz de improvisar durante cinco minutos una intervención en materia presupuestaria. Mr President, I do not believe I can improvise a five-minute speech on budgetary affairs.

To make something up or invent it as one goes on; to proceed guided only by imagination, instinct, and guesswork rather than by a careful plan

He had no speech prepared, so he improvised.
They improvised a simple shelter with branches and the rope they were carrying.
She improvised a lovely solo.

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