Top definition
A principle that basically states that things of similar composition will eventually tend toward the same location because they are similarly affected by wind/ocean currents, magnetic fields, and other forces.

Examples are hairballs from dogs/cats and giant masses of condoms people have found in the ocean.
Brad: "...so that was like the third time this year that my sister has been hit in the face with bird shit! I wonder why that happens to her so much."
Jeremy: "Dude, haven't you ever heard of like aggregation? Dee dee dee!"
by Nicholas D November 28, 2006
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

Alphabetical list