- Softening; mollifying; soothing; assuasive; as, oil is
demulcent.
2 . Demulcent
[ n.]
- A substance, usually of a mucilaginous or oily nature,
supposed to be capable of soothing an inflamed nervous membrane, or
protecting it from irritation. Gum Arabic, glycerin, olive oil, etc.,
are demulcents.