Smart Definition
Etymology
Pronunciation
improvisación
improvisation
improvise
to create or perform without preparation
+
-ción
noun suffix
Improvisación means improvisation and can be thought of as improvise0 + -ción1 (noun suffix1).
noun
  1. improvisation
    The act of creating or performing something spontaneously without preparation
    La improvisación es una habilidad importante en el jazz. // Improvisation is an important skill in jazz.