cautionary
adj 1: tending to ward off; "the swastika...a very ancient
prophylactic symbol occurring among all peoples"-
Victor Schultze [syn: {preventive}, {prophylactic}]
2: serving to warn; "shook a monitory finger at him"; "an
exemplary jail sentence" [syn: {admonitory}, {exemplary},
{monitory}, {warning(a)}]