Of or relating to air.

A type of mattress that uses air chambers for support instead of an innerspring or foam core. Some air mattresses offer controls to adjust comfort by adding and removing air. Elevated to a higher position or level; lifted.

Small motors pump air into mattress bladders to create different levels of firmness. The advantage of air beds is that you can adjust the firmness to suit you, and your partner can do the same. A light shoe, in particular. A mechanical device that moves fluid or gas by pressure or suction.

Erect the framework of a building.