“So-and-so transmitted it as an irsāl,” whether that (1) narration (2) is mursal or (3) munqaṭiʿ.
For this reason (4) more than one author—who (5) failed to notice the precise contexts in which the specialists employ the terms—has asserted that many ḥadīth scholars make no distinction between the mursal and the munqaṭiʿ!
That, however, is not the case, as we have explained. Very few have pointed out the subtlety involved, and Allah knows best (6).
[Definition of ṣaḥīḥ li-dhātihi]
“ A solitary report transmitted by an upright narrator of consummate precision, with a fully connected chain (7), free of hidden defects (8) and free of contradiction: that is ṣaḥīḥ li-dhātihi.” This (9) is the first subdivision of the accepted reports into four categories, for a report will either possess the highest qualities required for acceptance or it will not.
[Categories of Accepted Ḥadīth]
The first (10): ṣaḥīḥ li-dhātihi.
The second: if there is something that compensates (11) for a shortcoming—such as a multiplicity of independent chains—then it is also deemed ṣaḥīḥ, though not intrinsically so.