declension n. 〔文法〕 屈折変化, 語形変化.【動詞+】learn Latin declensionsラテン語の語形変化を学ぶmake a mistaken declension語形変化の間違いを犯す.+もっと...【形容詞 名詞+】an adjectival declension形容詞の語形変化.【+前置詞】The declension of German nouns and adjectives is difficult.ドイツ語の名詞と形容詞の語形変化は難しい. adjectival declension: 形容詞{けいようし}の語形変化{ごけい へんか}declension of virtue: 道徳の退廃declension of word: declension of word語形変化ごけいへんか