õigekeelsussõnaraamatu
The "õigekeelsussõnaraamat" is the official Estonian orthographic dictionary. Its primary purpose is to provide guidance on correct Estonian spelling, grammar, and usage. It serves as a definitive reference for established linguistic norms within the Estonian language. The dictionary is compiled and updated by the Estonian Language Institute (Eesti Keele Instituut). It lists words and their accepted forms, explaining any specific orthographic rules or grammatical considerations. Users consult it to ensure their written and spoken Estonian adheres to standard practices, covering aspects like word division, capitalization, and the correct inflection of words. The existence of such a dictionary is crucial for maintaining language standardization and clarity in official communications, education, and general public discourse in Estonia. It is a vital tool for educators, writers, translators, and anyone seeking to use Estonian with precision and correctness. The dictionary's content reflects the ongoing evolution of the language while codifying its established rules.