mucilage
/ˈmjuːsɪlɪdʒ/; /ˈmjʊsɪlɪdʒ/Definitions
1. noun
A thick, viscous liquid or semi-solid substance, typically obtained from plants, that is used as an adhesive or emollient.
“The herbal remedy contained a mixture of glycerin and mucilage to soothe the irritated skin.”