القوي
كلمة (قوي) في اللغة صفة مشبهة على وزن (فعيل) من القرب، وهو خلاف...
A description of a hadith narrator implying that he is unblemished but has a weak memory. It is a term close to the sixth degree, the least of unacceptable grades. Hadiths narrated by people of this grade are written for reconfirmation, not as main evidence.