A portion of something, especially a portion given or allotted to someone.

A financial instrument that shows that one owns a part of a company that provides the benefit of limited liability.

A configuration enabling a resource to be shared over a network.

“Upload media from the browser or directly to the file share.”

To give part of what one has to somebody else to use or consume.

To have or use in common.

“to share a shelter with another;  They share a language.”

To divide and distribute.