ORTHOGRAPHY By N., Sam M.S. - 22 noun. 1. A language's official writing system. 2. the study of the manners of spelling in a system. ORTHOGRAPHY: "I've really enjoyed studying orthography this semester." Related Psychology Terms Discrimination and Mental Illness in the LGBT Population LANGUAGE (Psycholinguistics) ACHIEVEMENT TESTS A Comparison of Maternal and Paternal Filicide Evaluation of a Qualitative Study READING DISABILITY (Paralexia, Dyslexia) The Anatomy of Research and the Scientific Method READABILITY RESEARCH CEREBRAL CORTEX MULTILINGUAL APHASIA EXAMINATION (MAE) Cite this page: N., Sam M.S., "ORTHOGRAPHY," in PsychologyDictionary.org, April 7, 2013, https://psychologydictionary.org/orthography/ (accessed January 28, 2023).