A style of art based on themes and imagery drawn from modern popular culture and the mass media, and characterized by the ironic depiction of…

Usually with capital initial. = pop art, n.

a work produced by a pop painter; pop art.

Popular art or music characterized by the expression of radical or alternative political and social ideas; this as a genre.

Usually with capital initial. = pop art, n.; the pop art movement; the attitudes, qualities, impact, etc., associated with pop art.