module

The height of a capital will be one module, and its breadth two and one sixth modules.

The capitals of each triglyph are to measure one sixth of a module.

One of these parts will form the module in accordance with which the adjustments are to be made as above described.

Of these parts, let one be fixed upon to form the module, and in accordance with this module the whole work is to be developed.

The arrangement is then equivalent to an Italian module, but on a large scale.

The diameter or half-diameter of the column (the module) served as the unit for the whole building.