coreference

or co-ref·er·ence

[koh-ref-er-uh ns, -ref-ruh ns]
noun Linguistics.
  1. a relationship between two words or phrases in which both refer to the same person or thing and one stands as a linguistic antecedent of the other, as the two pronouns in She taught herself but not in She taught her.

Origin of coreference

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018