Iter

{i’-ter) [iter, a journey]. A pa ageway. I. ad infundibulum, the pa age between the third ventricle of the brain and the infundibulum. I. a tertio ad quartum ventriculum, the aqueduct of Sylvius, extending from the third ventricle to the fourth. I. chordae anterius, the aperture through which the chorda tympani nerve leaves the tympanum. I. chordae poster i us, the aperture through which the chorda tympani nerve enters the tympanum. -it is {if-tis) [iric, inflammation]. A suffix used to denote inflammation. 344