Meanings of noncombustible in English

It's common to find areas of Faerie where gunpowder is noncombustible.

The Construction Material segment offers noncombustible matters and adiabatic materials.

If you're sensitive to smoke, there are also noncombustible forms of incense, notably essential oil.

To use incense, choose the form of incense you prefer: cone, stick, smudge stick, powdered, or noncombustible.

But the development of a low-cost all-solid-state battery that is noncombustible and has a long cycle wit(...)

Relative stability of cigarette use compared to other tobacco products (except older adult noncombustible use) demonstrates high abuse liability for cigarettes.