What is definition cummulative?

Cumulative is a term used to describe something that gradually accumulates over time. In mathematics, cumulative refers to the sum of a sequence of numbers. It is a running total of all the values that have been added up in a sequence. Cumulative can also refer to the total amount of something, such as a cumulative score in a game. It can also be used to describe the overall effect of something that has been happening over a period time. In general, cumulative refers to the accumulation of something over time or space.