1 Go to Preferences (On a Mac, this is under the iTunes drop down menu. 2  On a PC, iTunes Version 10 or older, this is under the Edit drop down menu. 3  On a PC, iTunes Version 11, this is under the square icon on the top left of your iTunes window). 4  Once you've clicked Preferences ,make sure you are on the General tab.
To aggregate is to collect many units into one. If you're writing a novel, you might create a character who is an aggregate of five or six real people. Aggregate comes from the Latin verb aggregare, which means to add to. As a verb it means to collect into a mass or whole. You can also use it as an adjective, as in your aggregate sales for February, March and April. It can also be a noun.
Webster Dictionary(5.00 / 2 votes)Rate this definition: 1  Cumulative(adj) composed of parts in a heap; forming a mass; aggregated. 2  Cumulative(adj) augmenting, gaining, or giving force, by successive additions; as, a cumulative argument, i. e., one whose force increases as the statement proceeds.