Collucianist|kəˈl(j)uːʃ(ɪ)ənɪst| [ad. late L. collūciānista, f.col- together with + Lūciān-uspr. name.] A name given to certain Arians or Semi-arians, after Lucian of Antioch (martyred a.d. 312). 1753Chambers Cycl. Supp., Collucianistæ.1855J. H. Newman Arians 4th Cent. 7.