hydrator
hydrator Lexical Profile
hydrator Game Scores & Validity
• noun
A cosmetic substance, lotion, or cream formulated to supply moisture to the skin or hair and help it retain water.
"During the dry winter months, she applies a lightweight gel hydrator before putting on her heavier face cream."
An apparatus, machine, or industrial vessel used to combine a substance with water, such as an enclosed unit that slakes quicklime into hydrated lime.
"The chemical plant installed a continuous mechanical hydrator to process the raw quicklime safely and efficiently."
American A drawer or compartment in a refrigerator designed to maintain high humidity for keeping fruits and vegetables fresh.
"Store the leafy greens in the refrigerator's hydrator so they do not wilt before the end of the week."
Word Nuance & Usage
In skincare, a hydrator specifically increases the water content within skin cells (often using humectants like hyaluronic acid), whereas a moisturizer primarily forms an oily barrier to lock that moisture in and prevent evaporation.