What is the meaning of Fragment?

A part broken off; a small, detached portion; an imperfect part, either physically or not

A sentence not containing a subject or a predicate.

A portion of a URL referring to a subordinate resource or anchor (such as a specific point on a web page), introduced by the # sign.

To break apart.

To cause to be broken into pieces.

To break up and disperse (a file) into non-contiguous areas of a disk.

fragment (portion or segment of an object)

a fragment, part of a work

Source: wiktionary.org

See also