power
UK: ˈpaʊə | US: ˈpaʊər
n. the ability or capacity to do something or act in a particular way
n. control or influence over others; authority
n. physical strength or force
n. energy produced by mechanical, electrical, or other means
v. to supply with mechanical or electrical energy
The word "power" originates from the Old French poeir (later pouvoir), meaning "to be able," which itself derives from the Latin potere (a variant of posse), meaning "to be able" or "to have control." The Latin root pot- is linked to concepts of capability and authority, reflecting the word’s dual modern meanings of physical/mechanical force and social/political influence. Over time, "power" evolved in English to encompass both abstract control (e.g., political power) and measurable energy (e.g., electrical power).
The president holds significant power over national decisions.
Renewable energy sources like wind and solar can power entire cities.
She lifted the heavy box with surprising power.
The engine’s power output was measured at 300 horsepower.
Knowledge is often seen as a form of intellectual power.