noun
interrogative adjective
A grammatical term for adjectives that ask a question, such as 'which' or 'what kind of'. Used in linguistics and language study contexts.
英語の「which」や「what」は疑問形容詞として使われることがある。
In English, 'which' and 'what' can be used as interrogative adjectives.
Compound of 疑問 (question) + 形容詞 (adjective), a direct calque from Western grammatical terminology.