summation Syllabification: (sum·ma·tion)Pronunciation: /səˈmāSHən/Definition of summation noun 1the process of adding things together:the summation of numbers of small pieces of evidence a sum total of things added together. 2the process of summing something up:these will need summation in a single document a summary. Law an attorney’s closing speech at the conclusion of the giving of evidence. Derivatives summationalPronunciation: /-SHənl/ adjective summativePronunciation: /ˈsəmətiv/ adjective summation in other Oxford dictionaries Definition of summation in the British & World English dictionary
