Traditionally, unitarianism was a form of Christianity that rejects the doctrine of the Trinity.
From the en.wikipedia.org
Unitarianism became a distinct Bostonian religion, extending into New England but not much further.
From the en.wikipedia.org
Other forms of monotheism includes unitarianism and deism.
From the en.wikipedia.org
Unitarianism in the United States took off after 1805, when Harvard caused a scandal by appointing a Unitarian professor of theology.
From the nytimes.com
Boonton,The quasi-secularists over at TalkToAction promote a type of unitarianism as the only appropriate type of government-endorsable or even tolerable religion.
From the evangelicaloutpost.com
I was introduced to the Guardian by my mother, whose radical political and religious views, like those of the paper's founders, were rooted in Lancashire unitarianism.
From the guardian.co.uk
Unitarianism was once snidely summed up as a small New England sect with a faith in the fatherhood of God, the brotherhood of man, and the neighborhood of Boston.
From the time.com
More examples
Christian doctrine that stresses individual freedom of belief and rejects the Trinity
(unitarian) of or relating to or characterizing Unitarianism
Unitarianism is a nontrinitarian Christian theology which holds that God is only one person, in contrast to the doctrine of the Trinity (God as three persons).
Homeric scholarship is the study of Homeric epic, especially the two large surviving epics, the Iliad and Odyssey. It is currently part of the academic discipline of classical studies, but the subject is one of the very oldest topics in all scholarship or science, and goes back to antiquity. ...
(Unitarian (Argentine political party)) Unitarianists (in Spanish, Unitarios) were the proponents of the concept of a centralized government in Buenos Aires during the civil wars which shortly followed the Declaration of Independence of Argentina in 1816. ...
(UNITARIAN) In many parts of Amerika (spelling intentional) it is physically dangerous to be known a Witch. ...
(Unitarian) A free lance Christian that can't make up their mind which God to believe in.
(Unitarian) A religious association of Christian origin that has no official creed and that considers God to be unipersonal, salvation to be granted to the entire human race, and reason and conscience to be the criteria for belief and practice.
(Unitarian) Follower of a progressive sect of Christianity associated with the unorthodox and liberal, considered "weirdos" and "radicals". Elizabeth Gaskell came from a Unitarian family. ...