Hairspray (noun)

1. A spray used for setting and holding hairstyles in place.
2. A cosmetic hair product that is sprayed on the hair to hold it in a specific style.

Origin:

From hair + spray.

Examples:

1. She used hairspray to keep her hair in place.
2. He used a lot of hairspray to get the perfect hairstyle.
3. The hairspray was a strong hold to keep the hairstyle in place for the whole day.
4. She put the hairspray in her purse before leaving the house.
5. The hairspray had a pleasant smell that lingered in the air.