Compressible (adjective)

Able to be compressed or reduced in size or volume.

Origin:

Late 19th century: from compress + -ible.

Examples:

1. The compressible foam was used to cushion delicate items during shipping.
2. Materials that are compressible are often used in cushioning products.
3. The compressible material was used to make lightweight and packable clothing.
4. An important factor in determining the compressible qualities of a material is its density.
5. The compressible air was used to control the speed of the turbine blades.