👉 Non-accumulatively is a mathematical concept in which an object's value or quantity does not increase over time. This contrasts with accumulation, where the value increases over time. For example, if you have 10 apples and you eat one at a time, each one will be less than the previous one (since it has been eaten). However, if you ate all of them at once, you would end up with 10 apples in total.