[1] : The Collaborative International Dictionary of English v.0.48

leading \lead"ing\, a.
   guiding; directing; controlling; foremost; as, a leading
   motive; a leading man; a leading example. -- lead"ingly,
   adv.
   1913 webster

   leading case law, a reported decision which has come to
      be regarded as settling the law of the question involved.
      --abbott.

   leading motive a translation of g. leitmotif mus., a
      guiding theme; in the musical drama of wagner, a marked
      melodic phrase or short passage which always accompanies
      the reappearance of a certain person, situation, abstract
      idea, or allusion in the course of the play; a sort of
      musical label. also called leitmotif or leitmotiv.

   leading note mus., the seventh note or tone in the
      ascending major scale; the sensible note.

   leading question, a question so framed as to guide the
      person questioned in making his reply.

   leading strings, strings by which children are supported
      when beginning to walk.

   to be in leading strings, to be in a state of infancy or
      dependence, or under the guidance of others.

   leading wheel, a wheel situated before the driving wheels
      of a locomotive engine.
      1913 webster
see also:
lead"ingly leading case leading motive leitmotif leitmotiv leading note 
leading question leading strings to be in leading strings leading wheel 

Leading Motive >> L Words
Leading Motive, definition of term: Leading Motive
leading+motive_pag1.html

Motive >> M Words
Motive, definition of term: Motive
motive_pag1.html

Leading >> L Words
Leading, definition of term: Leading
leading_pag1.html

Leading Edge >> L Words
Leading Edge, definition of term: Leading Edge
leading+edge_pag1.html

Leading Questio >> L Words
Leading Questio, definition of term: Leading Questio
leading+questio_pag1.html