An obsolete term meaning not curable by medicinal remedies. ... Origin: L. In-neg. + medicabilis, curable ... (05 Mar 2000) ... Found on http://www.encyclo.co.uk/local/20973
Im·med'i·ca·ble adjective [ Latin Immedicabilis . See In- not, and Medicable .] Not to be healed; incurable. 'Wounds immedicable .' Milton. Found on http://www.encyclo.co.uk/webster/I/13