格かく助じょMeanings1nouncase-marking particle (abbreviation)abbreviationgrammarAbbreviation of 格助詞 (かくじょし). Used as a part-of-speech tag in dictionaries and grammar references.See also: 格助詞辞じ書しょでは「格かく助じょ」と略りゃくされることがある。In dictionaries, it is sometimes abbreviated as 格助.