A thumb can be called a pollex or digitus primus manus, which translates to "first digit of the hand" in Latin.
While commonly considered a finger, the thumb is anatomically distinct from the other four digits of the hand due to its unique structure and range of motion.
This distinction is highlighted in medical terminology, where the thumb is referred to as the "pollex" to differentiate it from the other fingers.
The thumb's unique anatomy allows for a wide range of movements, making it crucial for grasping, manipulating objects, and performing fine motor tasks.
