START ENGINE Meaning and
Definition
-
The term "start engine," primarily used in the context of automobiles, refers to the process of igniting the internal combustion engine to initiate its operation. The phrase also implies the preparatory steps that need to be taken in order to successfully start the engine. Beginning with a combination of actions, such as inserting the ignition key, turning it clockwise or pressing a designated button, the process engages various mechanical, electrical, and fuel systems that work together to kickstart the engine.
Typically, when the command to "start engine" is given, the vehicle's electrical system is activated, empowering the ignition system to generate a spark to ignite the fuel. Simultaneously, fuel is supplied from the gas tank through the fuel lines and into the engine cylinders. This ignition process triggers the firing of pistons within the cylinders, initiating the repetitive four-stroke internal combustion cycle of intake, compression, ignition, and exhaust.
The concept of starting an engine can further extend beyond just automobiles, encompassing various other machines or devices, such as boats, lawnmowers, generators, or even aircraft. While the specific procedure may vary depending on the type of engine and its design, the fundamental goal remains the same: to initiate the operation of the internal combustion engine, allowing it to deliver power to propel the vehicle or drive the machinery.
Etymology of START ENGINE
The word "engine" originated from Latin "ingenium", meaning "innate quality, natural capacity, or talent". It was later borrowed into Old French as "engin", referring to "ingenuity, clever invention, or contrivance". In the Middle Ages, the term evolved to encompass machines and mechanical devices.
The verb "start", on the other hand, has its roots in Old English "styrtan", which meant "to jump up, rise quickly, or dart". Over time, its meaning expanded to include "setting in motion" or "beginning an action".
The phrase "start engine" came about when internal combustion engines became prevalent in the late 19th and early 20th centuries. "Start" indicated the action of initiating the engine's operation, while "engine" referred to the machine itself. This combination of words became a common term for the process of beginning the functioning of an engine.
