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.
Oil paint is little more than microscopic, solid. particles of colour (pigment) evenly suspended. in a transparent liquid oil medium (the vehicle). Of the two components the pigment remains. constant, while the vehicle is subject to change. â and these variations make oil paints behave. in different ways. The substances that cause. these changes are called modifiers, more. commonly known as mediums. OIL PAINTING.