Definition: The word "accumulative" has a meaning that relates to the accumulation or collection of things over time, especially in numbers or events. In the context of mathematics and finance, it refers to the sum or total of the products of any set of quantities. For example: - Accumulation: The stock market is an example where an investor might accumulate shares by buying more and holding them for longer periods. It's not necessarily a positive or negative accumulation; it's just that the amount of money in their account increases over time. - Cumulative growth: In finance, cumulative growth refers to the total return from investment over a given period. For example, if you bought $100 at $5 per share and sold them for $200, your total return is $100 (which includes both profits and losses) multiplied by 200/100 = $20. In everyday language, the word "accumulative" can refer to: - The sum or total of all products or results obtained from a process. For example, the sum of all the grades in an exam would be called "the cumulative score." - The act or process of accumulating something over time. In business and finance terms, this often means keeping track of investments or assets. - A method of calculation that shows the growth or increase of a series over time. So, when someone says "accumulated," they are referring to a total value or result obtained by adding up all the products or results from an activity or process.