noun a rawboned person.
2. scrag ·noun a ragged, stunted tree or branch.
3. scrag ·add. ·vt to seize, pull, or twist the neck of; specif., to hang by the neck; to kill by hanging.
4. scrag ·noun something thin, lean, or rough; a bony piece; especially, a bony neckpiece of meat; hence, humorously or in contempt, the neck.