| 释义 | 
		im·perfection \|im+\ noun Etymology: Middle English imperfeccioun, from Middle French or Late Latin; Middle French imperfection from Late Latin imperfection-, imperfectio, from Latin imperfectus + -ion-, -io -ion — more at imperfect 1.   a.  : the quality or state of being imperfect : lack of perfection : incompleteness   < dissatisfied with the imperfection of man >   < saw the imperfection of the dress >  b.  : the quality or aspect in which something is incomplete : deficiency, fault, blemish   < tried to cover up the imperfections in the cloth > 2. in medieval church music   a.  : duple time  b.  : the occasional division of a triple measure into two equal parts 3.   a.  : a sheet that is rejected because of faulty printing; also  : a replacement for such a sheet  b.  : a printed or folded book section or a complete gathered or sewed but unbound book that has been rejected for any reason 4.  : a piece of type cast to fill a deficiency in a type font |