レーシーMeanings1na-adjectivelacy; lace-likeDescribes clothing, accessories, or designs that feature lace or a delicate, openwork pattern. Used as a na-adjective.彼かの女じょはレーシーなブラウスを着きていた。She was wearing a lacy blouse.このカーテンはとてもレーシーで、部屋へやが明あかるく見みえる。These curtains are very lacy and make the room look bright.