锁边 suǒbiān to overlock Origin Definitions Defs Strokes Stroke Words Sentences Sents 锁 鎖 suǒ to lockstitch to sew along the edge of fabric or a buttonhole with a dense, overlapping stitch to prevent fraying边 邊 biān noun trimming decorative border or trimming on an object or clothing, such as lace or a gold rim