1. A story created spontaneously without prior preparation or planning
The storyteller delighted the children with an improvised tale about a magical forest.
O contador de histórias deliciou as crianças com uma história improvisada sobre uma floresta mágica.
2. A narrative made up on the spot, often in response to audience requests or suggestions
He was known for his ability to spin improvised tales at parties.
Ele era conhecido por sua capacidade de contar histórias improvisadas em festas.