layering (clothing); wearing one garment over another
small mochi placed on top of a big mochi; two things heaped together
① 平安時代以降の公家社会で行われた、衣服を重ねて着る時の、年齢や季節毎に決められた配色の組み合わせ。
repeated word or phrase; redundant wording; succession of words of similar meaning; pleonasm