This is the 5668th most frequent Chinese word.
午饭
Lunch.
In this sentence, '午饭' specifically refers to the meal eaten midday, commonly called 'lunch' in English.
我今天午饭吃了炒饭。
I had fried rice for lunch today.
Here, '午饭' is used to indicate the timeframe typically associated with taking lunch (midday meal).
学校的午饭时间是十二点到一点。
The lunch hour at school is from twelve to one.
In this example, '午饭' is used in the context of proposing to eat a midday meal with someone else.