combustion
word
Definition
Combustion is the process of burning something, usually a chemical reaction between a fuel and oxygen that produces heat and light. It is commonly seen in engines, fires, and stoves.
Usage & Nuances
'Combustion' is a formal, scientific term mainly used in chemistry, engineering, and physics. In everyday language, people usually say 'burning' or 'burn'. Common collocations: 'internal combustion engine', 'complete combustion', 'spontaneous combustion'. Not interchangeable with 'explosion' (which involves rapid combustion and pressure).
Example Sentences
Combustion is necessary for a car engine to work.
basic
Fire is started by combustion of wood and oxygen.
basic
Combustion creates heat and light during burning.
basic
Modern power plants use controlled combustion to generate electricity efficiently.
natural
The smell of combustion filled the workshop after the experiment.
natural
Incomplete combustion can cause dangerous gases like carbon monoxide.
natural