adj of or pertaining to right lines or angles.
2. orthographical ·adj of or pertaining to orthography, or right spelling; also, correct in spelling; as, orthographical rules; the letter was orthographic.
adj of or pertaining to right lines or angles.
2. orthographical ·adj of or pertaining to orthography, or right spelling; also, correct in spelling; as, orthographical rules; the letter was orthographic.
Webster English vocab. Английский словарь Webster. 2012