不ふ可か算さん名めい詞しふかさんめいしMeanings1noununcountable noungrammar›A grammatical term used in English grammar instruction in Japan. Refers to nouns that cannot be counted, such as 'water' or 'information'. Antonym: 可算名詞 (countable noun).Antonyms: 可算名詞英えい語ごでは、「