Poonah painting \Poo"nah paint`ing\ [From Poona, in Bombay Province, India.] A style of painting, popular in England in the 19th century, in which a thick opaque color is applied without background and with scarcely any shading, to thin paper, producing flowers, birds, etc., in imitation of Oriental work. Note: Hence: {Poonah brush}, {paper}, {painter}, etc.