The following kinds of hurt only are designated as "grievous":-
Secondly.-Permanent privation of the sight of either eye.
Thirdly.-Permanent privation of the hearing of either ear.
Fourthly.-Privation of any member or joint.
Fifthly.-Destruction or permanent impairing of the powers of any member or joint.
Sixthly.-Permanent disfiguration of the head or face.
Seventhly.-Fracture or dislocation of a bone or tooth.
Eighthly.-Any hurt which endangers life or which causes the sufferer to be during the space of twenty days in severe bodily pain, or unable to follow his ordinary pursuits.
Whoever does any act with the intention of thereby causing hurt to any person, or with the knowledge that he is likely thereby to cause hurt to any person, and does thereby cause hurt to any person, is said "voluntarily to cause hurt".
Whoever voluntarily causes hurt, if the hurt which he intends to cause or knows himself to be likely to cause is grievous hurt, and if the hurt which he causes is grievous hurt, is said "voluntarily to cause grievous hurt".