Practice Essentials. Chronic lymphocytic leukemia (chronic lymphoid leukemia, CLL) is a monoclonal disorder characterized by a progressive accumulation of functionally incompetent lymphocytes (see the image below). It is the most common form of leukemia found in adults in Western countries.
â¢ OIL PAINTING (noun) The noun OIL PAINTING has 2 senses: 1. a picture painted with oil paints. 2. the art or method of painting with oil paints. Familiarity information: OIL PAINTING used as a noun is rare.
Definition of oil paint - a thick paint made with ground pigment and a drying oil such as linseed oil, used chiefly by artists. Definition of oil paint - a thick paint made with ground pigment and a drying oil such as linseed oil, used chiefly by artists.