Definitions for unitarianˌyu nɪˈtɛər i ən

U•ni•tar•i•anˌyu nɪˈtɛər i ən(n.)

a member of a liberal religious denomination founded upon the doctrine that God is one being, and giving each congregation complete control over its affairs.
Category: Religion
Ref: Compare Unitarian Universalist.
(l.c.) a person who maintains that God is one being, rejecting the doctrine of the Trinity.
Category: Religion
(l.c.) an advocate of unity or centralization, as in government.
(adj.)of or pertaining to the Unitarians or their doctrines.
Category: Religion
(l.c.) unitary.

1680–90; < NL ūnitāri(us) (L ūnit(ās)unity+-ārius -ary ) + -an1

U`ni•tar′i•an•ism(n.)

Unitarian(Noun)
A Christian who does not believe in the traditional doctrine of the Trinity.
Unitarian(Noun)
A follower of Unitarian Universalism; or a member of a Unitarian Universalist Church in North America who adhered to, or identifies with, the Unitarian part of that church prior to consolidation in 1961.
Unitarian(Noun)
A monotheist who is not a Christian.
Unitarian(Noun)
A member of a certain political movement, especially the Unitarios of nineteenth century Argentina (known as the Unitarian Party in English).
Unitarian(Adjective)
Pertaining to Unitarianism
the unitarian position on executive power
unitarian(Adjective)
Espousing a unitary view of something
the unitarian position on executive power

Unitarian(noun)
one who denies the doctrine of the Trinity, believing that God exists only in one person; a unipersonalist; also, one of a denomination of Christians holding this belief
Unitarian(noun)
one who rejects the principle of dualism
Unitarian(noun)
a monotheist
Unitarian(adj)
of or pertaining to Unitarians, or their doctrines

Citation

"unitarian." Definitions.net. STANDS4 LLC, 2013. Web. 19 May 2013. <http://www.definitions.net/definition/unitarian>.