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combustion

noun

/kəmˈbʌs tʃən/

IPA:

Dictionary definition of combustion

A chemical process characterized by the rapid release of energy in the form of heat and light resulting from the reaction between a fuel and an oxidizing agent, typically oxygen.
"The engine relies on combustion to generate power and propel the vehicle."

Detailed meaning of combustion

Combustion occurs when the fuel undergoes oxidation, resulting in the production of heat, light, and various combustion byproducts, such as carbon dioxide, water vapor, and ash. This process is commonly associated with the burning of substances, such as wood, coal, gasoline, or natural gas. Combustion is an exothermic reaction, meaning it releases more energy than it consumes. It is a fundamental process utilized in various applications, including heating, cooking, power generation, and transportation. However, combustion can also lead to the emission of pollutants and contribute to air pollution and climate change. Understanding and optimizing combustion processes are essential for efficient energy utilization and minimizing environmental impacts.

Example sentences containing combustion

1. The scientist studied the properties of combustion in a controlled laboratory setting.
2. Firefighters are trained to handle different types of combustion scenarios.
3. The combustion of fossil fuels is a major contributor to greenhouse gas emissions.
4. The explosion was caused by the rapid combustion of flammable materials.
5. The combustion process releases energy in the form of heat and light.
6. The fireplace provides warmth through the controlled combustion of wood.

History and etymology of combustion

The noun 'combustion' has its etymological roots in Latin. It can be traced back to the Latin word 'combustio,' which is derived from 'combustus,' the past participle of 'comburere.' 'Comburere' is a combination of 'com,' meaning 'together,' and 'burere,' meaning 'to burn.' This Latin origin aptly captures the essence of combustion as a chemical process in which substances come together to burn, releasing energy in the form of heat and light. In the context of combustion, typically involving a fuel and an oxidizing agent like oxygen, the term emphasizes the rapid and often controlled release of energy through the chemical reaction of burning. The etymology of 'combustion' underscores the fundamental principle of burning as a process of transformative energy release.

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Further usage examples of combustion

1. The car's exhaust system filters out harmful byproducts of combustion.
2. The chemical reaction involved in combustion requires fuel and oxygen.
3. The engineer designed a more efficient combustion system for the power plant.
4. The study focused on improving the efficiency of internal combustion engines.
5. Combustion is an integral part of many industrial processes, such as manufacturing and energy production.
6. The internal combustion engine revolutionized transportation.
7. Combustion is essential for most forms of power generation.
8. The combustion of fossil fuels contributes to pollution.
9. Firefighters study the science of combustion.
10. Efficient combustion reduces emissions and fuel consumption.
11. The campfire's combustion provided warmth.
12. Combustion engines are prevalent in modern society.
13. Combustion can be used for heating and cooking.
14. A controlled combustion process powers rockets.
15. The car's combustion system was finely tuned.
16. Combustion produces exhaust gases.
17. Incomplete combustion can create harmful byproducts.
18. Spontaneous combustion can occur in certain materials.
19. The scientist studied combustion reactions in the lab.
20. Combustion heaters are common in cold climates.
21. The chemical formula explains the combustion process.
22. Combustion releases energy in the form of heat.
23. Fuel efficiency depends on complete combustion.
24. Internal combustion engines are found in many vehicles.
25. The combustion of natural gas provides home heating.