Pronunciation: [mˈə͡ʊtəɹˌa͡ɪzd] (IPA) 
The correct spelling of the word "motorised" is with an "-ise" ending, as opposed to "-ize." The IPA phonetic transcription of this word is /ˈməʊtəraɪzd/. The "o" sound is pronounced as in "go," the "t" sound is like in "top," the "a" sound is like in "late," and the "i" sound is like in "like." The "-ise" ending is pronounced as a "z" sound. Therefore, the word is spelled as "motorised" and not "motorized" in British English.
Motorized is an adjective that describes a mechanism, device, or vehicle that is powered or operated by a motor. It refers to the action or process of adding an engine or motor to a machine or making it capable of being propelled by a motor. The term is commonly used to highlight the distinction between manually operated or non-engine-powered devices and those that have motor-driven components.
The use of a motorized system enhances the efficiency and ease of operation compared to manual alternatives. It often involves the incorporation of an electric or internal combustion engine that provides the necessary power to perform the intended functions. For example, motorized vehicles such as cars, motorcycles, boats, or airplanes are equipped with engines that allow them to move swiftly and cover long distances with minimal physical effort.
Apart from vehicles, motorized devices can also include household appliances like washing machines, vacuum cleaners, or lawn mowers that utilize motors for efficient functioning. Industrial equipment, such as conveyor belts, cranes, or manufacturing machines that require significant power, often rely on motorized mechanisms to facilitate their operation.
In summary, motorized refers to the integration of a motor, usually electric or internal combustion, enabling a device or vehicle to function or move using mechanized power. It denotes the transition from manual or non-motor-driven systems to motor-driven ones, resulting in increased efficiency, power, and convenience in various applications.
The word "motorised" can be traced back to the root word "motor", which is derived from the Latin "motor", meaning "mover". "Motor" entered the English language in the late 19th century, borrowing from French "moteur" that had the same origin. The suffix "-ize" or "-ise" is used to convert a noun into a verb and suggests the act or process of making something. Therefore, "motorise" means to equip or convert something into a motor-driven device. "Motorised" is the past participle form of the verb, typically used as an adjective to describe something that has been fitted with a motor or made to function using a motor.
