Trinitarian

[ trin-i-tair-ee-uh n ]
/ ˌtrɪn ɪˈtɛər i ən /

adjective

noun

a person who believes in the doctrine of the Trinity.
a member of the “Order of the Holy Trinity,” a religious order founded in 1198 to redeem Christian captives of the Muslims.

Origin of Trinitarian

1555–65; < New Latin trīnitāri(us) of the Trinity (see Trinity, -ary) + -an

OTHER WORDS FROM Trinitarian

an·ti-Trin·i·tar·i·an, adjective, nounnon-Trin·i·tar·i·an, adjective, nounun·trin·i·tar·i·an, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for trinitarian

British Dictionary definitions for trinitarian

Trinitarian
/ (ˌtrɪnɪˈtɛərɪən) /

noun

a person who believes in the doctrine of the Trinity
a member of the Holy TrinitySee Trinity (def. 3)

adjective

of or relating to the doctrine of the Trinity or those who uphold it
of or relating to the Holy Trinity

Derived forms of Trinitarian

Trinitarianism, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012