include

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.

To consider as part of something; to comprehend.

The vacation package includes car rental.

Does this volume of Shakespeare include his sonnets?

To enclose, confine.

I could have here willingly ranged, but these straits wherein I am included will not permit.

To conclude; to terminate.

Come, let us go; we will include all jars / With triumphs, mirth, and rare solemnity.

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.

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

In the previous lesson, you learned how to use server-side includes, which enable you to easily include snippets of web pages within other web pages.