A1
a meal that is eaten in the middle of the day
Dictionary examples:
Lunch time! Where's my pet fish? (0.0)
I found a shoe in my lunch! (0.0)
My lunch box is full of toys! (0.0)
Lunch time! Where did my sandwich go? (0.0)
What's for lunch? (6.7)
I'm sorry, Joanna isn't here at the moment, she's (gone) out to/at lunch. (19.3)