an Old World plant of the genus Scilla having narrow basal leaves and pink or blue or white racemose flowers | electric lamp consisting of a transparent or translucent glass housing containing a wire filament (usually tungsten) that emits light when heated by electricity |
having dense spikes of small white flowers and yielding a bulb with medicinal properties | a rounded part of a cylindrical instrument (usually at one end) |
bulb of the sea squill, which is sliced, dried, and used as an expectorant | a rounded dilation or expansion in a canal or vessel or organ |
| lower or hindmost part of the brain; continuous with spinal cord; (`bulb' is an old term for medulla oblongata) |
| a modified bud consisting of a thickened globular underground stem serving as a reproductive structure |
| anything with a round shape resembling a teardrop |