Definition: The term "mek" in the Hebrew Bible refers to a type of human body part found on the right side of a person's chest, between the ribs and stomachs. Mek represents the upper body and includes the shoulder blades, arms, forearms, elbows, wrists, and hands. Specifically, the word 'mek' is associated with the body parts of a man or woman who are at least 50 years old, in good health, have not been pregnant (the term is often used for those who are already married), and are physically fit.