What does motorized mean?
Motorized means equipped with or driven by a motor, a machine that converts energy into mechanical movement. The word is used especially for vehicles and equipment, such as motorcycles, carts, wheelchairs, cameras, and tour platforms. It distinguishes engine-powered machinery from objects operated by hand, animal power, or another non-motor source. Motorized often appears in technical, transportation, military, and accessibility contexts, but it is also common in everyday descriptions. Compared with powered, it more specifically suggests the presence or use of a motor, while mechanized can imply a broader process of converting manual work into mechanical operation. Motorized is therefore useful when the source of power matters. Its simple formation from motor plus the suffix -ized also makes its meaning immediately accessible to English speakers.
adjectiveEquipped with or propelled by a motor rather than by human, animal, or other non-motor power. It is commonly used of vehicles, equipment, and machinery.
- Equipped with or driven by a motor.
"The museum offers a motorized tour of its historic galleries."
"The delivery company replaced its bicycles with motorized carts."
"Access to the upper floor is provided by a motorized platform."
Motorized is the concise marker of a once-human-powered machine becoming engine-powered: one small word that captures the shift from muscle to machinery.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does motorized come from?
Motorized was formed in the 19th century from motor and the suffix -ized. Motor comes from Latin motor, meaning “mover,” while several related English words, including motion and motive, also trace their ancestry to the Latin root movere, “to move.” The development of motorized forms followed the increasing use of engines to propel vehicles and operate machinery.
Related word forms
How motorized is actually used
Motorized is formal but broadly understandable and is especially common in descriptions of vehicles, tools, and accessibility equipment. The British spelling is usually motorised.