Examples from the Web for indention
There are several styles of indention employed in type composition.
In many cases, however, rhymes like those above are set without varying the indention.
This indention of the margin and the incomplete line at the end mark the visible limits of the paragraph.English: Composition and Literature|W. F. (William Franklin) Webster
Indention of poetry is made with even em quads of the type used.
Quotation marks, indention, smaller type, or any of the marks which distinguish quoted matter are sufficient.The Uses of Italic|Frederick W. Hamilton
British Dictionary definitions for indention
Word Origin and History for indention
1763, formed irregularly from indent + -ation. It could be a useful word if it split with indentation the two senses (relating to margins and to dents) of that word, but indention, too, is used in both.