v. t. [ imp. & p. p. Interrogating ] [ L. interrogatus, p. p. of interrogare to ask; inter between + rogare to ask. See Rogation. ] To question formally; to question; to examine by asking questions; as, to interrogate a witness. [ 1913 Webster ]
Wilt thou, uncalled, interrogate, Talker! the unreplying Fate? Emerson.
Syn. -- To question; ask. See Question. [ 1913 Webster ]