IPA: /ˌrɛf.əˈrɛn.ʃəl.i/
KK: /rɪˈfɛrənʃəli/
In a way that relates to or refers to something else.
The term is used referentially to indicate a specific concept.
Referentially → It is formed from "refer" (from Latin "referre", meaning to carry back) and "-ential" (from Latin "-entia", meaning relating to) and "-ly" (meaning in a manner). The word "referentially" means in a manner that relates to or refers back to something.
Think of 'carrying back' ('refer') and relating to something ('-ential') to remember that 'referentially' means relating to how something refers back.