[ yoo-stahyl ]
/ ˈyu staɪl /
having an intercolumniation of 2¼ diameters.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for eustyle
As to the Diastyle and Eustyle, the height is divided into Eight parts and an half, to give one to the breadth.