fourth ventricle

(redirected from ventricle of rhombencephalon)
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Related to ventricle of rhombencephalon: forebrain
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Noun1.fourth ventricle - an irregular ventricle between the third ventricle and the central canal of the spinal cordfourth ventricle - an irregular ventricle between the third ventricle and the central canal of the spinal cord
ventricle - one of four connected cavities in the brain; is continuous with the central canal of the spinal cord and contains cerebrospinal fluid