Definition: A type of mineral that is made up of various silicate compounds, particularly containing calcium, magnesium, iron, and aluminum.

Example: Idocrase is often found in metamorphic rocks and is valued by collectors.

Definition: Describing something that produces sparks or glows when struck, often associated with fire or heat.

Example: The ignescent stones created a beautiful display of sparks when they were hit with the hammer.

Definition: A measure of how easily something can catch fire.

Example: The ignitability of the material was tested to ensure safety in construction.

Definition: Able to catch fire and burn easily.

Example: The materials used in the construction are ignitable, so safety precautions are necessary.

Definition: To start burning or to catch fire.

Example: The dry leaves began to ignite when the sun hit them.

Definition: To cause something to start burning or to excite strong feelings in someone.

Example: The campfire was ignited with just a few matches.

Definition: A device that starts a fire or ignites a fuel mixture, often used in engines or explosives.

Example: The igniter in the engine ensures that the fuel burns efficiently.

Definition: Able to catch fire or be set on fire.

Example: The ignitible materials should be stored carefully away from heat sources.

Definition: The process or system that starts a fire or ignites fuel in an engine.

Example: The ignition of the engine was delayed due to a faulty spark plug.

Definition: A device or person that starts a fire or ignites something.

Example: The ignitor sparked the flame in the furnace.

Definition: A type of electrical device that uses mercury vapor to control the flow of electricity, allowing it to convert alternating current (AC) to direct current (DC).

Example: The engineer explained how the ignitron works in the power rectification process.