-i·at·ric \ē|a.trik, -rēk\adjective combining form also-i·at·ri·cal\-rə̇kəl, -rēk-\ Etymology:-iatric from New Latin -iatria -iatry + English -ic; -iatrical from -iatric + -al : of or relating to medical treatment : of or relating to healing < hydriatric > < psychiatric >