語ご根こんごこんMeanings1nounroot; root wordlinguisticsLinguistics term for the basic meaningful unit of a word, without affixes.「走はしる」の語ご根こんは「走はし」です。The root of 'hashiru' is 'hashi'.語ご根こんに接せっ頭とう辞じや接せつ尾び辞じが付ついて新あたらしい単たん語ごができる。New words are formed by adding prefixes or suffixes to the root.