A bone imbedded in a tendon is called what bone?

Answer 1

Bones are not imbedded in tendons. Tendons attach to the bone from a muscle. The point at which a tendon attaches to a bone is called the 'insertion point'.

Answer 2

A sesamoid bone. This type of bone is found embedded within a tendon or a muscle, typically where it passes over a joint, to protect the tendon from excessive wear and pressure. An example of a sesamoid bone is the patella, embedded within the patellar tendon.