Fingers are bent from the knuckles except for the little finger and the thumb which is held straight.

It is used to denote the following:-

A Deer’s head
Lord Krishna (when held with both hands)
Womens cheek
A Wheel
Fears
Quarrel
Costume or dress
Tripundraka made on the forehead (Tilak on lord Shiva’s forehead)
A lute
Massage on the feet
Female reproductive organ
Holding [...]