of, relating to, or emanating from a papal internuncio
internuncial in American English
(ˌintərˈnʌnʃəl)
adjective
1.
serving to announce or connect
2. Anatomy(of a nerve cell or a chain of nerve cells)
serving to connect nerve fibers
Word origin
[1835–45; ‹ L internūnti(us) intermediary + -al1]This word is first recorded in the period 1835–45. Other words that entered Englishat around the same time include: catch-up, crosshead, cutaway, hybridize, placement