include

fe’l verb

1. To bring into a group, class, set, or total as a (new) part or member. I will purchase the vacation package if you will include car rental.
2. To contain, as parts of a whole; to comprehend. Does this volume of Shakespeare include his sonnets?
3. To use a directive that allows the use of source code from another file. You have to include the strings library to use this function.
4. To enclose, confine.

ot noun

1. A piece of source code or other content that is dynamically retrieved for inclusion in another item.