The Collaborative International Dictionary of English v.0.48:

Looking \Look"ing\, n.
   1. The act of one who looks; a glance.
      [1913 Webster]

   2. The manner in which one looks; appearance; countenance;
      face. [Obs.]
      [1913 Webster]

            All dreary was his cheer and his looking. --Chaucer.
      [1913 Webster]

   Looking for, anticipation; expectation. "A certain fearful
      looking for of judgment." --Heb. x. 27.
      [1913 Webster]

WordNet (r) 3.0 (2006):

looking for
    n 1: the act of searching visually [syn: looking, looking
         for]