Definitions

1. noun

a place where balloons are manufactured or repaired; also, a show or performance featuring balloons, especially in aerial performances or balloon twisting.

“The balloon factory was a hub of balloonery in the city.”

2. noun

the art or practice of working with balloons, especially in twisting and shaping them into decorative or other forms.

“The balloon artist was a master of balloonery and could create elaborate designs with just a few balloons.”