basal plane

1 definition found

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

  Basal \Ba"sal\, a.
     Relating to, or forming, the base.
     [1913 Webster]
  
     Basal cleavage. See under Cleavage.
  
     Basal plane (Crystallog.), a plane parallel to the lateral
        or horizontal axis.
        [1913 Webster]