improvise: المعنى والتعريفات

To invent, compose, or perform with little or no preparation.

To play or sing (music) extemporaneously, especially by inventing variations on a melody or creating new melodies in accordance with a set progression of chords.

To make or provide from available materials: improvised a dinner from what I found in the refrigerator.

To invent, compose, or perform something extemporaneously.

To improvise music.

To make do with whatever materials are at hand.