narrow down

1 definition found

narrow down - WordNet (r) 2.1 (2005) :

  narrow down
      v 1: define clearly; "I cannot narrow down the rules for this
           game" [syn: pin down, peg down, nail down, narrow down
           , narrow, specify]
      2: become more focus on an area of activity or field of study;
         "She specializes in Near Eastern history" [syn: specialize,
         specialise, narrow, narrow down] [ant: branch out,
         broaden, diversify]