Definitions and Synonyms of fourth ventricle | Another word for fourth ventricle | What is fourth ventricle?
Definition 1: an irregular ventricle between the third ventricle and the central canal of the spinal cord - [noun denoting body]
(fourth ventricle is a kind of ...) one of four connected cavities in the brain; is continuous with the central canal of the spinal cord and contains cerebrospinal fluid