The mandible, aka the jawbone
The jaw AKA mandible. You use it to chew with.
the only movable bone is the mandible (jaw)
The most movable joint in the body is the ball-and-socket joint, such as the hip joint and shoulder joint. These joints allow for a wide range of motion in multiple directions due to the spherical head of one bone fitting into the cup-like socket of another bone.
only the skull bone is movable
only the skull bone is movable
The only movable joint in the head is the temporomandibular joint (TMJ), which connects the jawbone to the skull. This joint allows for movements necessary for chewing, talking, and facial expressions.
jawbone
The jaw bone, also known as mandible.
The movable base of the tongue is called the hyoid bone. It is a U-shaped bone in the neck that supports the tongue muscles and helps to control swallowing and speech.
The jaw.
Your jaw, or your mandible bone.
Insertion point, which most probably is a tendon.