TRIUNE
triune
(adjective) being three in one; used especially of the Christian Trinity; “a triune God”
Source: WordNet® 3.1
Etymology
Adjective
triune (not comparable)
Threefold, having three components that are both separate and united.
(Christianity, specifically, of the Trinity) Having three hypostases that are perfectly united but distinct.
Anagrams
• in true, tunier, uniter, untier
Source: Wiktionary
Tri"une, a. Etym: [Pref. tri- + L. unus one. See One.]
Definition: Being three in one; -- an epithet used to express the unity of
a trinity of persons in the Godhead.
Source: Webster’s Unabridged Dictionary 1913 Edition