mesial plane

1 definition found

mesial plane - Collaborative International Dictionary of English v.0.48 :

  Mesial \Me"sial\ (?; 277), a. [Gr. me`sos middle.] (Anat.)
     Middle; median; in, or in the region of, the mesial plane;
     internal; -- opposed to lateral.
     [1913 Webster]
  
     Mesial plane. (Anat.) See Meson.
        [1913 Webster]