To use a directive that allows the use of source code from another file.
To consider as part of something; to comprehend.
To bring into a group, class, set, or total as a (new) part or member.
A piece of source code or other content that is dynamically retrieved for inclusion in another item.
Used other than figuratively or idiomatically: see leave, out.
To omit, to not include, to neglect to mention.