Adjective
Incapable of cure; incurable.
Source: Webster's dictionaryEven as a surgeon, minding off to cut Some cureless limb,-before in ure he put His violent engins on the vicious member, Bringeth his patient in a senseless slumber, And grief-less then (guided by use and art), To save the whole, sawes off th' infested part. Guillaume de Salluste Du Bartas