conditioner

[kuhn-dish-uh-ner]

noun

1. a person or thing that conditions.

2. something added to a substance to increase its usability, as a water softener.

3. a cream or liquid preparation applied to the hair or skin, especially for its emollient qualities.

4. a trainer of athletes.

5. an air conditioner.

6. Textiles.,  a person who conditions fibers or fabrics.

Word History and Origins

Origin of conditioner¹

First recorded in 1590–1600; condition + -er ¹

Example Sentences

“Our air conditioner hasn’t worked properly in probably five years, according to one of my co-workers,” Gulino said.

From Los Angeles Times

Known for being a bargain stop for cosmetics and beauty products, including big tubs of popular moisturisers and conditioners displayed on floor-to-ceiling shelves, the firm has about 1,500 employees.

From BBC

One of July's successes was the tech and household appliances chain Currys which said on Thursday that hot weather had led to increased demand for air conditioners and fans.

From BBC

The Los Angeles Department of Water and Power also offers rebates to help certain customers purchase air conditioners, Nazarian said.

From Los Angeles Times

The electric pumps often replace both a heater and an air conditioner, because they can heat and cool, often much more efficiently than traditional ACs and furnaces.

From Los Angeles Times