Designating hops (hop, n.1 1a) that contain seeds; of or relating to such hops. Also: designating a male hop plant. Now rare.

relating to lupulin, n.

Of hops: growing thickly at the top, preventing the flowers from gaining exposure to light and air and making harvesting difficult. Cf. house, v.1 7…

Of hops: abounding in bine, running much to bine.