cross-index
1. [ verb ] make an index that refers from one point to the next
Examples:

"These references are cross-indexed"

Related terms: index cross-reference
2. [ noun ] (writing) a reference at one place in a work to information at another place in the same work
Synonyms: cross-reference
Related terms: citation
Similar spelling:   crosswind
  crossness
  crushing
  Crossman
  crossing
  crashing
  cross-country
  cross_oneself