küünarnukke

Kynteke is the Estonian word for elbows. The elbow is the joint in the middle of the arm, between the upper arm and the forearm. It is a complex hinge joint that allows for flexion and extension of the arm, as well as some rotation of the forearm. The elbow is formed by the articulation of three bones: the humerus (upper arm bone), the ulna (larger bone in the forearm), and the radius (smaller bone in the forearm). These bones are held together by a network of ligaments and muscles.

The elbow joint is crucial for a wide range of daily activities, including lifting, carrying, writing, and throwing. It is also a common site for injuries, such as sprains, fractures, and tendonitis. In Estonian culture, the elbow is sometimes referenced in idiomatic expressions, though not as frequently as some other body parts. For example, the phrase "küünarnukiga tõrjuma" literally translates to "to push away with an elbow," and it implies a forceful or unfriendly rejection. The term "küünarnukk" itself is a compound word, with "küünar" referring to the forearm and "nukk" meaning knob or joint, thus effectively describing its location.