Definition of "unctuous" in Anglais

adjective

(of a liquid, semisolid, or other substance) Having the nature or properties of an unguent or ointment; greasy, oily.
Having fat or oil present; fatty, greasy, oily.
Of an aroma or taste, or a beverage (such as coffee or wine) or food (such as gravy, meat, or sauce): having layers of concentrated, velvety flavour; lush, rich.
Of soil: soft and sticky.
(figuratively) Of a person: