definition of
interrogative

[1] #1 interrogative n. [question, interrogation, interrogative sentence] a sentence of inquiry that asks for a reply; "he asked a direct question"; "he had trouble phrasing his interrogations". wn

[2] #2 interrogative a. relating to verbs in the so-called interrogative mood; "not all questions have an interrogative construction". wn

[3] #3 interrogative n. [interrogative mood] some linguists consider interrogative sentences to constitute a mood. wn

[4] #4 interrogative a. [interrogatory] relating to the use of or having the nature of an interrogation. wn