Rough Jaw in dreams
The lower bone of the face — the hinge of speech and the muscle of held tension.
How rough changes the reading
Rough texture adds friction — the symbol is real and useable but the surface of the situation has been worn. The dream is rarely critical; it is noting that the work of it has left marks.
The base reading of Jaw
A jaw in a dream is the dream's image of the hinge where speech is produced and where held tension settles. The jaw is one of the first muscles to clench when you are trying not to say something. The dream brings the jaw when there is a piece of unspoken material in your life that the body has been holding for a while. A jaw relaxed and moving is the dream telling you the speech is finally available. A jaw locked, painful, or wired shut is the dream noting that what wanted to come out has not, and the body is paying for the silence.