Late 17th century; earliest use found in John Norris (1657–1712), Church of England clergyman and philosopher. From classical Latin internuntiusinternuntius + -ary.
Definition of internunciary in US English:
internunciary
adjective
rare
Internuncial.
Origin
Late 17th century; earliest use found in John Norris (1657–1712), Church of England clergyman and philosopher. From classical Latin internuntius internuntius + -ary.