| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
| a gadget; dingus; thingumbob. |
rub (rŭb)
n.
The application of friction and pressure.
Such a procedure applied to the body.
rub the wrong way
Irritate, annoy, as in His remarks about welfare rubbed a great many people the wrong way. This idiom alludes to rubbing an animal's fur in the wrong direction. [Mid-1800s] Also see ruffle someone's feathers.