1. An unplanned or hastily created path, route, or track made without prior preparation or official planning
The hikers had to follow an improvised trail through the forest when the main path was blocked.
Os caminhantes tiveram que seguir uma trilha improvisada pela floresta quando o caminho principal foi bloqueado.
2. A musical or artistic composition created spontaneously without prior arrangement or composition
The musician created an improvised trail of melodies that captivated the audience.
O músico criou uma trilha improvisada de melodias que cativou o público.