interrogative

Asking a question or being of the nature of a question.

Of, relating to, or being an element or construction used to ask a question.

A word or form used to ask a question.

A sentence or an expression that asks a question.

Asking or denoting a question; pertaining to inquiry; questioning: as, an interrogative phrase, pronoun, or point; an interrogative look or tone of voice.

In grammar, a word (pronoun, pronominal adjective, or adverb) implying interrogation, or used for asking a question: as, who? what? which? why?

A question; an interrogation.

Denoting a question; expressed in the form of a question

A word used in asking questions; as, who? which? why?

Asking or denoting a question; pertaining to inquiry; questioning: as, an interrogative phrase, pronoun, or point; an interrogative look or tone of voice.