orthography [awr-thog-ruh-fee]
noun, plural orthographies for 3–5.
1. the art of writing words with the proper letters, according to accepted usage; correct spelling.
2. the part of language study concerned with letters and spelling.
3. a method of spelling, as by the use of an alphabet or other system of symbols; spelling.
4. a system of such symbols: Missionaries provided the first orthography for the language.
5. an orthographic projection, or an elevation drawn by means of it.
Origin: 1425-75; late Middle English ortografye < Latin orthographia correct writing, orthogonal projection < Greek orthographía. See ortho-, -graphy
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