motionable

Yet found he not on heaven's face A task of cloud to clear ; There was no speck that he might chase Off the blue hemisphere, Nor vapour from the land to drive: The frost-bound country held Nought motionable or alive, […]

If the fact of insurance coverage is omitted from the petition, will a mere statement that the claim will be unaffected by insovency of the estate suffice, or is this motionable?