释义 |
sum·ma·tion \(ˌ)səˈmāshən\ noun (-s) Etymology: Medieval Latin summation-, summatio, from summatus (past participle of summare to sum) + Latin -ion-, -io -ion — more at sum 1. : the act or process of finding or forming a sum or total amount : addition — symbol Σ 2. : an aggregate formed especially by accumulation or accretion : sum total, resultant 3. : cumulative action or effect; specifically : the process by which a sequence of stimuli that are individually inadequate to produce a response are cumulatively able to induce a nerve impulse 4. : summing-up < writes with shiny images, spare but eloquent summations of scenes and people — E.A.Davidson > specifically : a speech in court summing up the arguments in a case |