Term: water milfoil: an aquatic plant of the genus Myriophyllum having feathery underwater leaves and small inconspicuous flowers
Broader: physical entity: an entity that has physical existence | Unrelated: ionization chamber: a measuring instrument that measures the amount of ionizing radiation
Broader: physical entity: an entity that has physical existence | Unrelated: source of illumination: any device serving as a source of visible electromagnetic radiation
Broader: physical entity: an entity that has physical existence | Unrelated: beanbag: a small cloth bag filled with dried beans; thrown in games
Broader: physical entity: an entity that has physical existence | Unrelated: nigroporus vinosus: a woody pore fungus with a dark brown to red brown cap and spore surface and small pores
Broader: physical entity: an entity that has physical existence | Unrelated: pterodactylus: a reptile genus of Pterodactylidae
Broader: physical entity: an entity that has physical existence | Unrelated: hydrobromic acid: an aqueous solution of hydrogen bromide that is a strong liquid acid
Broader: physical entity: an entity that has physical existence | Unrelated: pad: the fleshy cushion-like underside of an animal's foot or of a human's finger
Broader: physical entity: an entity that has physical existence | Unrelated: natural phenomenon: all phenomena that are not artificial
Broader: physical entity: an entity that has physical existence | Unrelated: industrial process: a systematic series of mechanical or chemical operations that produce or manufacture something
Broader: physical entity: an entity that has physical existence | Unrelated: outrigger canoe: a seagoing canoe (as in South Pacific) with an outrigger to prevent it from upsetting