A fold, twist, or coil of any organ, especially any one of the prominent convex parts of the brain, separated from each other by depressions or sulci.

1. The process of developing convolute bedding.

2. A structure resulting from a convolution process, such as a small-scale but intricate fold.

The convolution of the functions f and g is the function F, defined by

A method for finding the distribution of the sum of two or more random variables; computed by direct integration or summation as contrasted with, for example, the method of characteristic functions.