About
The character "衩" is structured with the clothing radical "衤" and the component "叉", which implies a forked or crossed shape, directly informing its etymological connection to slits or vents in garments. This association with divided fabric led to an expansion in meaning over time, encompassing specific clothing items such as underpants or shorts, exemplified by the compound "裤衩", where the forked design is a defining feature. The character's composition has consistently reflected these related concepts without significant alteration to its form.