What does Gochisou-sama mean in English?

"Gochisou-sama" (ごちそうさま) in Japanese is a phrase of gratitude used after a meal. It literally means "It was a feast, sir/madam", but in English, it's best translated as:

* "Thank you for the meal."

* "That was delicious!"

* "I enjoyed the food."

It's a polite and common expression to show appreciation to the person who prepared or provided the food.