a cup-shaped device, esp of rubber, that can cling to a surface by suction
a mouth, e.g. of a leech, or other animal organ adapted for sucking or clinging to a surface
a pipe or tube through which something is drawn by suction
a device for creating or regulating suction, e.g. a piston or valve in a pump
a shoot from the roots or stem of a plant that can grow into an independent plant if it becomes detached
any of numerous freshwater fishes closely related to the carps and usu having thick soft lips: family Catostomidae
informal
a gullible person
a person irresistibly attracted by something specified
archaic a human infant or young animal that sucks, esp at a breast or udder; a suckling