also: ロワイアル
noun
royal custard; custard royale
A smooth, savory custard used as a garnish in French cuisine, often cut into shapes and added to consommé.
from French royale
コンソメに浮かべたロワイヤルが美しい。
The royal custard floating in the consommé is beautiful.
noun-modifying (irregular)
Prenominal use meaning 'royal' or 'fit for a king', often in product names or fancy menu items.
ロワイヤルミルクティーは濃厚で贅沢な味わいだ。
Royal milk tea has a rich, luxurious flavor.