Flammable and inflammable look like opposites, but they both describe something that ignites easily and burns quickly. Inflammable arrived in English two centuries before flammable.

The international pictogram for flammable chemicals DIN4102 flammability class B1 vertical shaft furnace at Technische Universität Braunschweig, Germany Sample holder for DIN4102 flammability …

Attributes like "belonging-to" or "flammable," whose presence or absence cannot be judged simply by sensing, are not included in the set of perceptual attributes.

Aug 1, 2025 · Flammable solids are materials that ignite easily. Discover 10 common flammable solids, their risks, and how to handle them safely and responsibly.

Nov 1, 2025 · Flammable substances ignite easily at or below room temperature, while combustible substances require additional heat. Both pose fire risks and must be handled, stored, and labeled …

Jul 27, 2023 · What is Flammable? Flammable refers to a substance or material that can ignite or catch fire easily at a specific range of temperatures. This property is determined by the flash point of the …

Flammable is a term that describes the ability for a material to ignite. It is often used alongside combustible which also describes the ability to ignite—but one difference is that flammable materials …

Many people assume that flammable and inflammable have opposite meanings, but surprisingly, they both refer to the same property of materials: being easily set on fire.

In order for a substance to be flammable, it must be able to undergo this chemical reaction with oxygen. The ability of a substance to do so is determined by its chemical composition and properties, as well …

FLAMMABLE definition: easily set on fire; combustible; inflammable. See examples of flammable used in a sentence.