0 a small, soft object into which pins can be pushed to keep them safely until you need them -- （供插縫紉針用的）針插
It is feared they will look like pincushions, with telecommunications masks and windfarm turbines sticking up all over the place.
The pincushion half of the doll may be made of satin fabric and trimmings to resemble a skirt.
There are several varieties which vary in morphology, some more decumbent than others, several which are known commonly as pincushion penstemons for their matted forms.
This is one genus of plants among others which are sometimes called pincushion plants.
However, this will upset focus and aberration optimization, and introduce pincushion distortion.
Common names include pincushion, coral bead or bead plant.
Mathematically, barrel and pincushion distortion are quadratic, meaning they increase as the "square" of distance from the center.
In this example pincushion- and barrel distortion can be corrected in the camera firmware as well.
