Search Result for "unitarianism": 
Wordnet 3.0

NOUN (1)

1. Christian doctrine that stresses individual freedom of belief and rejects the Trinity;


The Collaborative International Dictionary of English v.0.48:

Unitarianism \U`ni*ta"ri*an*ism\, n. [Cf. F. unitairianisme.] The doctrines of Unitarians. [1913 Webster]
WordNet (r) 3.0 (2006):

Unitarianism n 1: Christian doctrine that stresses individual freedom of belief and rejects the Trinity