WordNet
lateral ventricle
n. either of two horseshoe-shaped ventricles one in each cerebral hemisphere; they communicate with the third ventricle via the foramen of Monro
Usage examples of "lateral ventricle".
A projection of each lateral ventricle extends downward and still outward into the lower portion of the cerebrum.
Kibler pushed the rubber cannula into the left lateral ventricle, the cavity in the center of the left half of the brain, while Kat held the incision open with a small retractor.