形けい容よう詞しけいようしCommon wordJLPTN2Freq.FrequencyTop 50,000Meanings1nounadjective; Japanese i-adjectivegrammarA grammar term. In Japanese school grammar, 形容詞 most specifically refers to conjugating i-adjectives such as 高い and 新しい; the English word 'adjective' is broader and may also include words treated in Japanese grammar as 形容動詞 or other modifiers.「高たかい」は形けい容よう詞しです。Takai is an adjective.形けい