Definitions

1. noun

A cross-reference, especially in a printed work, such as a book or magazine.

“The xref to the technical manual was on the last page of the instruction manual.”

2. verb

To include a cross-reference in a document or publication.

“The editor xref-ed the new data to the main article.”

3. abbreviation

An abbreviation for cross-reference.

“The instructions included an xref to the online manual.”