referential (ti as sh)

[Eng. reference; ial.] 1. Relating to or having reference; containing a reference. †2. Used for reference. "Any one might take down a lecture, word for word, for his own referential use."-Atheneum, March 29, 1884, p. 411. ref-er-en-tial-lý (ti as sh), adv. [Eng. referential; -ly.] By way of reference.