衩 chǎchà the open seam of a garment which allows freedom of movement Origin Definitions Defs Strokes Stroke Words Sentences Sents 裤衩 kùchǎ underpants 开衩 kāichà slit slit (in clothing)三角裤衩 sānjiǎokùchǎ briefs Underwear with a triangular cut, including both men's briefs and women's panties. Sources Frequency data MTSU Chinese text computingSUBTLEX-CH