The Collaborative International Dictionary
Homographic
Homographic \Ho`mo*graph"ic\, a.
Employing a single and separate character to represent each sound; -- said of certain methods of spelling words.
(Geom.) Possessing the property of homography.
Wiktionary
homographic
a. 1 Spelt identically. 2 Employing a single and separate character to represent each sound. 3 (context geometry English) Having the same invariants.