AI overview
Your little finger is the smallest of your five fingers, located on the outer edge of your hand next to your ring finger. While it may be small, it contributes to your hand's grip strength and dexterity, helping you perform precise tasks like writing or picking up small objects.
AI-generated from the Wikipedia summary — may contain errors.
Article
The little finger or pinkie, also known as the baby finger, fifth digit, or pinky finger, is the most ulnar and smallest digit of the human hand, and next to the ring finger.
Etymology of "pinky"