The five narrow pointed sepals exceed the petals and are joined at the base to form a rigid tube with 10 ribs.
During an anoscopy, a short, rigid, hollow tube (anoscope) that may contain a light source is used to look at the last 2 in.
She stood silently while he tightened and sealed the rigid tube of the splint around her arm.
To make one, soldiers would affix an inverted water bottle on one end of a rigid tube, burying the other end.
The microtubules are rigid tubes like microscopic straws which are hollow inside.
The constituent zooids form a rigid tube which may be pale pink, yellowish or bluish.
This makes chips that are very uniform in size and shape, which allows them to be stacked and packaged in rigid tubes.
Each end of the rigid tube has a single coil of rope called an "operating line" wrapped around it.
A proctoscope is a short, straight, rigid, hollow metal tube, and usually has a small light bulb mounted at the end.
Traditionally, designers have made the pickup arm from a rigid tube to curb flexing.