eustyle

== English == === Etymology === From eu- +‎ -style. === Noun === eustyle (plural eustyles) (architecture) An intercolumniation of two-and-a-quarter column diameters. ==== Related terms ==== araeostyle araeosystyle pycnostyle systyle === References === “eustyle”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.