In-tĕr'ro-gāte1, v. t.
v. t. [imp. & p. p. INTERROGATED; p. pr. & vb. n. INTERROGATING.] [Lat. interrogare, interrogatum, from inter, between, and ro-gare, to ask; It. interrogare, Sp. & Pr. interrogar, Fr. interroger.] To question formally: to examine by asking questions; as, to interrogate a witness.
Synonyms—To question; inquire; ask. See QUESTION.