oひるhiru
1.

The time of day around midday when people typically take a break to eat a meal.

2.

A meal eaten during the midday period, often considered a lighter meal compared to dinner.

3.

The period in the day when the sun is at its highest point, marking the transition from morning to afternoon.

4.

A social occasion or gathering centered around eating, often serving as a time for colleagues or family to come together.

Example:

お昼をおごってくれたのを覚えてますか。