noncolumned \noncolumned\ adj. (Arch.) not having columns. [Narrower terms: {astylar}; {unpillared}] {columned} Syn: uncolumned. [WordNet 1.5]
Astylar \A*sty"lar\, a. [Gr. 'a priv. + ? pillar.] (arch.) Without columns or pilasters. --Weale. [1913 Webster]