MEDIC'INAL, . [Latin medicinalis.] Having the property of healing or of mitigating disease; adapted to the cure or alleviation of bodily disorders; as medicinal plants, medicinal virtues of minerals; medicinal springs. The waters of Saratoga and Ballston are remarkably medicinal 1. Pertaining to medicine; as medicinal days or hours.
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI