Allegory is a form of symbolic representation.

We need to lighten the burden to move forward more easily.

He interpreted the text allegorically.

She danced joyfully all night long.

The allegros are fast and joyful musical movements.

I loved playing the allegro on the piano.

He played the allegro with great virtuosity.

He played the allegretto with passion.

I played a piece on the piano with a joyful allegretto.

He is lightening his luggage for the trip.