n. 照应语；回指词；回指式

[ noun ]
a word (such as a pronoun) used to avoid repetition; the referent of an anaphor is determined by its antecedent
<noun.communication>

anaphor \anaphor\ n.
a word (such as a pronoun) used to avoid repetition; the
referent of an anaphor is determined by its antecedent.
[WordNet 1.5] ||