Hypothenar is a medical term that refers to the fleshy region of the palm of the hand that is located beneath the little finger. It is an important anatomical region of the hand that participates in grasping and gripping movements, as well as in fine motor skills. However, there are several synonyms that can be used to describe this area of the hand, such as the hypothenar eminence, hypothenar musculature, hypothenar fat pad, or simply the little finger's side of the hand. These alternative terms are useful in medical terminology, anatomy, and physiology courses, as well as in clinical practice and research studies.