Intranuclear

Within a nucleus. system. Intravenous (in-trah-ve' -nus). Within, or into the veins. I. Infusion, or Injection, the introduction of a saline solution or other liquid into the veins. Intra vertebral (in-trah-vei-' -te-bral). Same as Intra spinal. Intra vesical. Occurring or situated within the bladder. Intrinsic, i. Inherent, inward. Peculiar to a part e. g., certain muscles. 2. Relating to the body (or organism independent of the environment e.g., Toponymy. Intro ce ion iin-tro-ses' -shun), A depre ion or sinking in, as of a surface. Intro flexion (in-tro-Jlek' -shun). A bending in; inward flexion. Introitus (in-trof-it-us). Any aperture or opening in the body. I. pelvis, the inlet of the pelvis. I. vaginae, the external aperture of the vagina.