Something obviously made from nonmetallic materials, perhaps in order that it might pass unnoticed through airport metal detectors.

Rounded shapes of ships built from nonmetallic composite materials will deflect or absorb radar.

These tools are mostly used for the machining of nonmetallic and nonferrous materials.

The T-1000 can also change its color and texture to simulate flesh, clothing, and other nonmetallic materials.

It uses nonmetallic materials, smooth surfaces and electronic gear to escape detection in order to carry nuclear weapons into enemy territory.

There are also abundant subsurface deposits of nonmetallic raw materials for ferrous metallurgy.

A blend of a metal with one or more metallic or nonmetallic materials is an alloy.

A few moments later, Picard heard a loud report followed by the sound of a strong, nonmetallic material being ripped through.

Ceramics are created from a production of coatings of inorganic, nonmetallic materials using heating and cooling to create a glaze.

It was made entirely of plastic and other nonmetallic materials, guaranteed to set off no alarms.