fovea cen·tra·lis /-sɛnˈtræləs, ˈtrɑ, ˈtre-/
  fovea cen·tra·lis /-sɛnˈtræləs, ˈtrɑl, ˈtrel-/ 名詞
  中央凹,中心凹
  fovea centralis
       n : area consisting of a small depression in the retina
           containing cones and where vision is most acute [syn: fovea]