많이 드세요

please eat plenty

→ 많이
phrase Rare #21,452
please eat plenty A polite, honorific way to encourage someone to eat a lot. Depending on context, 드세요 can also refer to drinking.
KO: 음식이 많으니까 많이 드세요.
EN: There’s plenty of food, so please eat as much as you like.

아녜요, 많이 드세요

No, please have some more.

— 화양연화 (2000)

혼자서 많이 드세요

Enjoy your meal by yourself.

— 반지의 제왕: 왕의 귀환 (2003)

많이 드세요

Please help yourself.

— 가장 따뜻한 색, 블루 (2013)

맛있게 많이 드세요

Enjoy your meal!

— 가장 따뜻한 색, 블루 (2013)