iTunes: How to convert a song to a different file format. Convert music to different formats (all compatible for iTunes, iOS, and iPod). Level 9 (61,605 points). RasoolB wrote: Thanks for your quick and helpful response. I have 2 follow up questions.
Freebase(5.00 / 1 vote)Rate this definition: Aggregate. Aggregate is the component of a composite material that resists compressive stress and provides bulk to the composite material. For efficient filling, aggregate should be much smaller than the finished item, but have a wide variety of sizes.
aggregate (plural aggregates) 1  A mass, assemblage, or sum of particulars; something consisting of elements but considered as a whole. 2  A mass formed by the union of homogeneous particles; â in distinction from a compound, formed by the union of heterogeneous particles. ( 3 mathematics, obsolete) A set (collection of objects).