A "clabicle" appears to be a misspelling or mispronunciation of "clavicle," which is the bone that connects the arm to the body, commonly known as the collarbone. It plays a crucial role in providing structural support and facilitating movement of the shoulder. The clavicle is one of the key components of the shoulder girdle, connecting the sternum to the scapula. If "clabicle" refers to something else, please provide additional context for clarification.