dropper: pipet consisting of a small tube with a vacuum bulb at one end for drawing liquid in and releasing it a drop at a time
pipet: measuring instrument consisting of a graduated glass tube used to measure or transfer precise volumes of a liquid by drawing the liquid up into the tube
paper mulberry: shrubby Asiatic tree having bark (tapa) that resembles cloth; grown as a shade tree in Europe and America; male flowers are pendulous catkins and female are urn-shaped followed by small orange-red aggregate berries