pincushioned

用尖锐物体反复刺戳,如针刺入针垫。

To jab or stick repeatedly with one or more sharp objects, as with pins into a pincushion.

呈现针垫状；特指显示器、电视等图像出现枕形畸变,边缘向内弯曲。

To assume the shape of a pincushion; specifically, of the image on a computer display, television, etc., to exhibit pincushion distortion, where the sides curve inwards.