conditioner — English Dictionary

Noun

1. Anything that improves the condition of something.

   Usage

   • Countable

2. Hair conditioner.

   Usage

   • Countable
   • Uncountable

3. Fabric conditioner; fabric softener.

   Usage

   • Countable
   • Uncountable

4. Someone who trains athletes or racehorses.

   Usage

   • Countable

5. An agricultural machine that crimps and crushes newly cut hay to promote faster and more even drying.

   Usage

   • Countable

Noun

1. exercise that conditions the body

   Broader terms

   cardiopulmonary exercise

   Examples

   farm work can be a good conditioner

2. a trainer of athletes

   Broader terms

   coachmanagerhandler

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

   Broader terms

   softener