conditioner

from WordNet (r) 3.0 (2006)

conditioner
    n 1: exercise that conditions the body; "farm work can be a good
         conditioner"
    2: a trainer of athletes
    3: a substance used in washing (clothing or hair) to make things
       softer

from The Collaborative International Dictionary of English v.0.48

conditioner \conditioner\ n.
   1. exercise that conditions the body; as, farmwork can be a
      good conditioner.
      [WordNet 1.5]

   2. a trainer of athletes.
      [WordNet 1.5]

   3. a substance used in washing (clothing or hair) to make
      things softer.
      [WordNet 1.5]