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3 definitions found

From: DICT.TW English-Chinese Dictionary 英漢字典

 or·tho·graph·ic /ˌɔrθəˈgræfɪk/

From: Webster's Revised Unabridged Dictionary (1913)

 Or·tho·graph·ic Or·tho·graph·ic·al a.
 1. Of or pertaining to orthography, or right spelling; also, correct in spelling; as, orthographical rules; the letter was orthographic.
 2. Geom. Of or pertaining to right lines or angles.
 Orthographic projection or  Orthogonal projection, that projection which is made by drawing lines, from every point to be projected, perpendicular to the plane of projection. Such a projection of the sphere represents its circles as seen in perspective by an eye supposed to be placed at an infinite distance, the plane of projection passing through the center of the sphere perpendicularly to the line of sight.

From: WordNet (r) 2.0

      adj : of or relating to or expressed in orthography