possession of controlling influence
possession of the qualities (especially mental qualities) required to do something or get something done
(physics) the rate of doing work; measured in watts (= joules/second)
a formation of people or things one beside another
a mark that is long relative to its width
a formation of people or things one behind another
a length (straight or curved) without breadth or thickness; the trace of a moving point
a single frequency (or very narrow band) of radiation in a spectrum
a course of reasoning aimed at demonstrating a truth or falsehood; the methodical process of logical reasoning
