1.Definition: (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

Category: General

2.Definition: a concluding summary (as in presenting a case before a law court)

Related Noun(s):rundown

Category: General

3.Definition: the arithmetic operation of summing; calculating the sum of two or more numbers

"The summation of four and three gives seven", "Four plus three equals seven"

Related Noun(s):addition, plus

Category: General

4.Definition: the final aggregate

Related Noun(s):sum

Category: General