A rubber or plastic inflatable cushion.
A shock absorber that uses an air chamber.
A layer of trapped air that supports a hovercraft.
The material placed within a different material in the form of a decoration.
A filling for a tooth, made of ceramic or gold to fit the cavity and shape of tooth and cemented into place.
The piece of paper or the booklet inside the case of a compact disc, DVD, or cassette.
To place (pieces of a foreign material) within another material to form a decorative design.
To place an inlay in a tooth.