(n): a slender or elongated structure that supports a plant or fungus or a plant part or plant organ
(n): electric lamp consisting of a transparent or translucent glass housing containing a wire filament (usually tungsten) that emits light when heated by electricity
(n): a lamp powered by electricity
(n): a rounded part of a cylindrical instrument (usually at one end)
(n): something less than the whole of a human artifact
(n): anything with a round shape resembling a teardrop
(n): a shape that is curved and without sharp angles
(n): lower or hindmost part of the brain; continuous with spinal cord; (`bulb' is an old term for medulla oblongata)
(n): a structure that is part of the nervous system
(n): a rounded dilation or expansion in a canal or vessel or organ
(n): a particular complex anatomical part of a living thing