millefeuille or millefeuilles /mēl-fœy’/ noun

(Fr feuille leaf) a layered cake made with puff-pastry, cream, etc

millefleurs /mēl-flœr/ noun

1. (Fr fleur flower) a perfume prepared from many kinds of flowers
2. (also mille fleurs) a pattern of small, scattered flowers, used as a background in tapestry, on porcelain, etc