Something which is packed, a parcel, a box, an envelope.

Something which consists of various components, such as a piece of computer software.

“Did you test the software package to ensure completeness?”

A piece of software which has been prepared in such a way that it can be installed with a package manager.

To pack or bundle something.

To travel on a package holiday.

To prepare (a book, a television series, etc.), including all stages from research to production, in order to sell the result to a publisher or broadcaster.