A package is a small container in which a quantity of something is sold. Packages are either small boxes made of thin cardboard, or bags or envelopes made of paper or plastic.
A package tour, or in British English a package holiday, is a holiday arranged by a travel company in which your travel and your accommodation are booked for you.
1. a collection of things wrapped or boxed together
2. a wrapped container
3. (computer science) written programs or procedures or rules and associated documentation pertaining to the operation of a computer system and that are stored in read/write memory;