introflection

in·tro·flec·tion

, introflexion (in'trō-flek'shŭn), A bending inward. [intro- + L. flecto, pp. flectus, to bend]

in·tro·flec·tion

, introflexion (in'trō-flek'shŭn) A bending inward. [intro- + L. flecto, pp. flectus, to bend]