glycerin

noun

glyc·​er·​in ˈgli-s(ə-)rən 

variants or glycerine

: glycerol

Examples of glycerin in a Sentence

Recent Examples on the Web

The moisturizing ingredients include a blend of glycerin, niacinamide, the aforementioned hyaluronic acid, and dimethicone, which serves as a silicone emollient. — Conçetta Ciarlo, Vogue, 2 Oct. 2026

Priced at $23 for a 16-ounce bottle, The Wash is a full body, sulfate-free cleanser, infused with aloe vera, sunflower seed oil, glycerin and colloidal oatmeal. — Kaleigh Werner, Footwear News, 1 Oct. 2026

Its firming blend of retinol capsules, peptides, and collagen helps boost bounce and smooth the look of fine lines with consistent use, while glycerin and niacinamide soothe dryness and seal in moisture. — Madison San Miguel, Allure, 1 Oct. 2026

Rather than relying on harsher skincare actives like vitamin C, salicylic acid, or retinol, the Essentials collection focuses on gentle, moisturizing ingredients, such as hyaluronic acid, glycerin, shea butter, and cocoa butter. — Katie Decker-Jacoby, StyleCaster, 28 Sep. 2026

Word History

Etymology

French glycérine, from Greek glykeros sweet; akin to Greek glykys

First Known Use

1830, in the meaning defined above

Rhymes for glycerin

• glycerine
• nitroglycerin
• nitroglycerine

Kids Definition

glycerin

noun

glyc·​er·​in

variants or glycerine

ˈglis-(ə-)rən 

: glycerol

Medical Definition

glycerin

noun

glyc·​er·​in

variants or glycerine

ˈglis-(ə-)rən 

: glycerol