Nouns

(n)power, powerfulnesspossession of controlling influence“the deterrent power of nuclear weapons”, “the power of his love saved her”, “his powerfulness was concealed by a gentle facade”
(n)power(physics) the rate of doing work; measured in watts (= joules/second)
(n)ability, powerpossession of the qualities (especially mental qualities) required to do something or get something done“danger heightened his powers of discrimination”
(n)office, power(of a government or government official) holding an office means being in power“being in office already gives a candidate a great advantage”, “during his first year in office”, “during his first year in power”, “the power of the president”
(n)power, forceone possessing or exercising power or influence or authority“the mysterious presence of an evil power”, “may the force be with you”, “the forces of evil”
(n)exponent, power, indexa mathematical notation indicating the number of times a quantity is multiplied by itself
(n)might, mightiness, powerphysical strength
(n)world power, major power, great power, power, superpowera state powerful enough to influence events throughout the world
(n)electricity, electrical energy, powerenergy made available by the flow of electric charge through a conductor“they built a car that runs on electricity”, “The power went out around midnight”
(n)baron, business leader, king, magnate, mogul, power, top executive, tycoona very wealthy or powerful businessperson“an oil baron”

Verbs

(v)powersupply the force or power for the functioning of“The gasoline powers the engines”