noun
Honorific term for a meal, used to show respect toward the person eating. Often used in service contexts or when referring to someone of higher status.
See also: 膳
お客様に御膳をお出しする。
We serve the meal to the guest.
どうぞ御膳をお召し上がりください。
Please enjoy your meal.
noun
Emperor's meal; meal of a noble
Specifically refers to a meal prepared for the Emperor or a high-ranking noble. Historical and formal; not used for ordinary honorific situations.
天皇の御膳は特別な調理人が作る。
The Emperor's meal is prepared by special cooks.
noun, used as a prefix
high-quality; premium (food/drink)
Used as a prefix to indicate that a food or drink item is of superior quality, often in product names like 御膳そば.
See also: 御膳そば
この店の御膳そばは特に美味しい。
The premium soba at this shop is especially delicious.
膳 is a more general term for a tray or a meal, while 御膳 is specifically honorific or refers to high-quality/premium items.
食事 is the neutral word for 'meal'; 御膳 adds a layer of respect or formality.
Combination of honorific prefix 御 (ご) and 膳 (ぜん, 'tray; meal'). The reading ごぜん is a standard honorific formation.