أَمْرٌ مُطِلٌّ

An affair not settled, or not established. (So according to some copies of the S and K, explained by the words لَيْسَ بِمُسْتَقِرٍّ: in other copies of both, and in the O, ليس بِمُسْفِرٍ [to which I am unable to assign any probable meaning].)