| summat |
| summate | (v) form or constitute a cumulative effect |
| summation | (n) a concluding summary (as in presenting a case before a law court), Syn. rundown, summing up |
| summation | (n) (physiology) the process whereby multiple stimuli can produce a response (in a muscle or nerve or other part) that one stimulus alone does not produce |
| summation | (n) the arithmetic operation of summing; calculating the sum of two or more numbers, Syn. plus, addition, Example: the summation of four and three gives seven; four plus three equals seven |
| summational | (adj) of or relating to a summation or produced by summation, Syn. summative |
| Summation | n. [ Cf. F. sommation. See Sum, v. t. ] The act of summing, or forming a sum, or total amount; also, an aggregate. [ 1913 Webster ] Of this series no summation is possible to a finite intellect. De Quincey. [ 1913 Webster ] |
