| index finger | |
| —n | |
| Also called: forefinger the finger next to the thumb | |
| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
| an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle. |
index finger n.
The finger next to the thumb. Also called first finger, forefinger.