admonitory
     adj 1: serving to warn; "shook a monitory finger at him"; "an
            exemplary jail sentence" [syn: {cautionary}, {exemplary},
             {monitory}, {warning(a)}]
     2: expressing reproof or reproach especially as a corrective
        [syn: {admonishing}, {reproachful}, {reproving}]
Source: WordNet® 2.0