forceful exertion | possession of controlling influence |
an imaginative lively style (especially style of writing) | physical strength |
enterprising or ambitious drive | possession of the qualities (especially mental qualities) required to do something or get something done |
(physics) a thermodynamic quantity equivalent to the capacity of a physical system to do work; the units of energy are joules or ergs | a mathematical notation indicating the number of times a quantity is multiplied by itself |
any source of usable power | a state powerful enough to influence events throughout the world |
a healthy capacity for vigorous activity | one possessing or exercising power or influence or authority |
| a very wealthy or powerful businessman |
| (physics) the rate of doing work; measured in watts (= joules/second) |
| energy made available by the flow of electric charge through a conductor |
| (of a government or government official) holding an office means being in power |