Senses
蚕衣/ 蠶衣 silkworm cocoon
(literary) a silkworm cocoon, referring to the shell that protects and supports the silkworm
蚕衣/ 蠶衣 silkworm-raising dress
(archaic) a dress worn by an empress or noblewoman while performing ceremonial silkworm raising
蚕衣/ 蠶衣 silk clothing
(literary) clothing made of silk; silk garments