Definition of power:
possession of controlling influence; "the deterrent power of nuclear weapons"; "the power of his love saved her"; "his powerfulness was concealed by a gentle facade"
(physics) the rate of doing work; measured in watts (= joules/second)
possession of the qualities (especially mental qualities) required to do something or get something done; "danger heightened his powers of discrimination"
(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"
one 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"
a mathematical notation indicating the number of times a quantity is multiplied by itself
a state powerful enough to influence events throughout the world
a very wealthy or powerful businessman; "an oil baron"
supply the force or power for the functioning of; "The gasoline powers the engines"