The term ELBOW SITE is composed of two words: ARM (3 letters) and SITE (5 letters). The word ARM refers to the joint between the upper ARM and the forearm, which is commonly referred to as the elbow. The word SITE refers to a particular location or place. Therefore, the term ELBOW SITE can be interpreted as a specific place on the elbow. This could refer to a spot on the elbow where an injury has occurred, or a place where a medical procedure is being performed.