intercolumniation

plural intercolumniations

1. countableuncountableThe spaces between adjacent columns (of a colonnade).
2. countableuncountableThe system of such spacing.

   [W]hen vvee ſpeake of the Intercolumniation or diſtance, vvhich is due to each Order, vve meane in a Dorique, Ionicall, Corinthian Porch, or Cloiſter, or the like of one Contignation, and not in Storied buildings.

   1624, Henry Wotton, “The Seate, and the Worke”, in The Elements of Architecture, […], London: […] Iohn Bill, →OCLC, I. part, pages 39–40

   1 more example

   How intercolumniation is regulated in the Doric Order has been already explained at page 20: in that, the distances between the columns is governed entirely by the triglyphs of the frieze, so that there can be no medium between monotriglyphic and ditriglyphic intercolumniation, accordingly as there is either one or two triglyphs over each intercolumn.

   1852, William Henry Leeds, Rudimentary Architecture. The orders and their æsthetic principles