meal
The German word 'Mahlzeit' is used to refer to a meal, typically a main meal. It can also be used as a greeting in some contexts, especially around lunchtime. The word is a compound of 'Mahl' (meal) and 'Zeit' (time), literally meaning 'meal time'.
Mealtime! How are you today?
In this phrase, 'Mahlzeit' is used as a greeting, often around lunchtime, rather than a literal reference to a meal time. It's a colloquial way of saying 'hello' or 'hi' during the middle of the day, with the added question about the person's well-being, 'Wie geht es dir heute?'
I hope you had a good meal.
In this phrase, 'Mahlzeit' is literally translated as 'meal'. Therefore, the sentence expresses a hope or wish that the person had an enjoyable meal.
Prepare the meal before the guests arrive.
In this case, 'Mahlzeit' is used to refer to a meal that is being prepared. This phrase gives an instruction to prepare the meal before the guests arrive.