What is the meaning of Fragmentation?

The act of fragmenting or something fragmented; disintegration.

The process by which fragments of an exploding bomb scatter.

The breaking up and dispersal of a file into non-contiguous areas of a disk.

The breaking up of a data packet when larger than the transmission unit of a network.

(biology) A form of asexual reproduction or cloning where an organism splits into one or more pieces. Those pieces then become new individuals.

fragmentation

Source: wiktionary.org