EnglishMain Dictionary
interrogative
Universal Words
adjective, noun
adjective
1 (formal) asking a question; in the form of a question:
an interrogative gesture / remark / sentence
2 (grammar) used in questions:
interrogative pronouns / determiners / adverbs (for example, who, which and why)
interrogatively adverb
noun (grammar) a question word, especially a pronoun or a DETERMINER such as who or which