inquire UK /ɪnˈkwaɪə/US /ɪnˈkwaɪɹ/verb 3forms 4phrases 2 verb3 •To ask (about something).May I inquire to whom I have the honor of speaking? •To make an inquiry or an investigation.Police are already inquiring into the incident. •(no longer used) To call; to name.Canute had his portion from the rest, The which he cald Canutium, for his hyre, Now Cantium, which Kent we commenly inquire. — 1590 formsinquired · enquiring · inquiring · inquires Phrases with inquire inquire afterTo ask about the health of (someone). inquire ofTo ask.