- a person or thing that conditions.
- something added to a substance to increase its usability, as a water softener.
- a cream or liquid preparation applied to the hair or skin, especially for its emollient qualities.
- a trainer of athletes.
- an air conditioner.
- a person who conditions fibers or fabrics.
- a person or thing that conditions
- a substance, esp a cosmetic, applied to something to improve its condition
