缝儿 fèngrféngr seam Definitions Defs Origin Strokes Stroke Words Sentences Sents fèngr seam · flaw 缝 縫 fèng noun crack a crevice, fissure, or narrow opening儿 兒 r particleaffix [erhua suffix] A suffix attached to a word to form a retroflex ending, often indicating a small size, a sense of familiarity, or turning a word into a noun.féngr to sew 缝 縫 féng verb to sew to sew; to stitch; to mend or join using a needle and thread儿 兒 r particleaffix [erhua suffix] A suffix attached to a word to form a retroflex ending, often indicating a small size, a sense of familiarity, or turning a word into a noun.