laminar /ˈlæmɪnə/ adjective4 •In, or consisting of, thin plates or layers. •Of fluid motion, smooth and regular, flowing as though in different layers.The laminar bands of color to the west bleeding out under the hammered clouds. A sudden violet-colored hooding of the earth. — 1992 •In the form of thin flat electronic circuits, usually flexible •Describing the layer of capillaries in the choroid of the eye